Yao, Shanghai
Alex Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140169727 | Fiber Optic Connector With Polarity Change - A fiber optic connector includes a boot receiving an optical fiber; a connector body for receiving the optical fiber and terminating the optical fiber; and a latch coupled to the connector body, the latch for engaging an adapter for receiving the fiber optic connector, the latch repositionable relative to the connector body to enable polarity change of the fiber optic connector without changing a relative position of the connector body and the optical fiber. | 06-19-2014 |
Changwa Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120098039 | SIGE HETEROJUNCTION BIPOLAR TRANSISTOR HAVING LOW COLLECTOR/BASE CAPACITANCE AND MANUFACTURING METHOD OF THE SAME - A SiGe HBT having low collector-base capacitance is disclosed, which includes: a silicon substrate, including isolation trenches, a collector region situated between the isolation trenches, and lateral trenches; a SiGe base layer formed on the silicon substrate; and an emitter region formed on the SiGe base layer. Each lateral trench is situated in the collector region on one side of an isolation trench, and is connected to the isolation trench. Moreover, a manufacturing method of a SiGe HBT having low collector-base capacitance is disclosed, which includes: performing ion implantation to predetermined regions in a silicon substrate before trench isolations are formed; forming lateral trenches by etching ion implantation regions after the trench isolations are formed; then forming a SiGe HBT device by an ordinary semiconductor process. The present invention can reduce the collector-base capacitance and therefore improve high-frequency characteristics of the device. | 04-26-2012 |
Chao Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130135775 | SYSTEM AND METHOD PROVIDING OVER CURRENT PROTECTION BASED ON DUTY CYCLE INFORMATION FOR POWER CONVERTER - System and method for protecting a power converter. An example system controller for protecting a power converter includes a signal generator, a comparator, and a modulation and drive component. The signal generator is configured to generate a threshold signal. The comparator is configured to receive the threshold signal and a current sensing signal and generate a comparison signal based on at least information associated with the threshold signal and the current sensing signal, the current sensing signal indicating a magnitude of a primary current flowing through a primary winding of a power converter. The modulation and drive component is coupled to the signal generator. | 05-30-2013 |
20130200938 | SYSTEMS AND METHODS OF LEVEL SHIFTING FOR VOLTAGE DRIVERS - System and method for controlling one or more switches. The system includes a first converting circuit, a second converting circuit, and a signal processing component. The first converting circuit is configured to convert a first current and generate a first converted voltage signal based on at least information associated with the first current. The second converting circuit is configured to convert a second current and generate a second converted voltage signal based on at least information associated with the second current. The signal processing component is configured to receive the first converted voltage signal and the second converted voltage signal and generate an output signal based on at least information associated with the first converted voltage signal and the second converted voltage signal. | 08-08-2013 |
20140210541 | SYSTEMS AND METHODS OF LEVEL SHIFTING FOR VOLTAGE DRIVERS - System and method for controlling one or more switches. The system includes a first converting circuit, a second converting circuit, and a signal processing component. The first converting circuit is configured to convert a first current and generate a first converted voltage signal based on at least information associated with the first current. The second converting circuit is configured to convert a second current and generate a second converted voltage signal based on at least information associated with the second current. The signal processing component is configured to receive the first converted voltage signal and the second converted voltage signal and generate an output signal based on at least information associated with the first converted voltage signal and the second converted voltage signal. | 07-31-2014 |
20140362621 | SYSTEMS AND METHODS FOR TWO-LEVEL PROTECTION OF POWER CONVERSION SYSTEMS - Systems and methods are provided for protecting a power conversion system. A system controller includes a two-level protection component and a driving component. The two-level protection component is configured to detect an output power of a power conversion system and generate a protection signal based on at least information associated with the output power. The driving component is configured to generate a drive signal based on at least information associated with the protection signal and output the drive signal to a switch associated with a primary current flowing through a primary winding of the power conversion system. The driving component is further configured to generate the drive signal corresponding to a first switching frequency to generate the output power equal to a first power threshold and generate the drive signal corresponding to a second switching frequency to generate the output power equal to a second power threshold. | 12-11-2014 |
20150062981 | SYSTEMS AND METHODS FOR ADJUSTING FREQUENCIES AND CURRENTS BASED ON LOAD CONDITIONS OF POWER CONVERSION SYSTEMS - Systems and methods are provided for regulating a power conversion system. An example system controller includes a driving component and a detection component. The driving component is configured to output a driving signal to a switch associated with a first current flowing through a primary winding of a power conversion system, the switch including a first switch terminal related to a first voltage and a second switch terminal related to a second voltage, the driving signal being associated with a plurality of switching periods. The detection component is configured to receive an input signal associated with a difference between the first voltage and the second voltage, detect at least one valley of the input signal in magnitude during a detection period for the first switching period, and output a detection signal based on at least information associated with the input signal to affect the driving signal. | 03-05-2015 |
20150180328 | System and Method Providing Over Current Protection Based on Duty Cycle Information for Power Converter - System and method for protecting a power converter. An example system controller for protecting a power converter includes a signal generator, a comparator, and a modulation and drive component. The signal generator is configured to generate a threshold signal. The comparator is configured to receive the threshold signal and a current sensing signal and generate a comparison signal based on at least information associated with the threshold signal and the current sensing signal, the current sensing signal indicating a magnitude of a primary current flowing through a primary winding of a power converter. The modulation and drive component is coupled to the signal generator. | 06-25-2015 |
20160043649 | SYSTEMS AND METHODS FOR ADJUSTING FREQUENCIES AND CURRENTS BASED ON LOAD CONDITIONS OF POWER CONVERSION SYSTEMS - Systems and methods are provided for regulating a power conversion system. An example system controller includes a driving component and a detection component. The driving component is configured to output a driving signal to a switch associated with a first current flowing through a primary winding of a power conversion system, the switch including a first switch terminal related to a first voltage and a second switch terminal related to a second voltage, the driving signal being associated with a plurality of switching periods. The detection component is configured to receive an input signal associated with a difference between the first voltage and the second voltage, detect at least one valley of the input signal in magnitude during a detection period for the first switching period, and output a detection signal based on at least information associated with the input signal to affect the driving signal. | 02-11-2016 |
Chidong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120105009 | SYSTEMS AND METHODS FOR DETERMINING BATTERY STATE OF CHARGE | 05-03-2012 |
Chunyan Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100074144 | METHOD FOR CONFIGURING NODES WITHIN ANYCAST GROUP, AND ASSISTANCE METHOD AND DEVICE THEREFOR - A method for configuring, in a preset node within an anycast group, non-preset nodes within the group and a control device therefor are provided. The method comprises: generating one or more address configuration messages based on the predetermined configuration address information; and sending to each of non-preset nodes within the anycast group the address configuration message corresponding to the non-preset node. A method for assistant configuration of non-preset nodes within an anycast group and an assistance control device therefor are also provided. | 03-25-2010 |
20100111084 | METHOD AND APPARATUS OF JOINT-REGISTERING IN MULTICAST COMMUNICATION NETWORK - The present invention provides a method and apparatus for registering to a designated router in a rendezvous point in an anycast group in a multicast communication network, wherein the rendezvous point implements a joint-registering based on registering status of all rendezvous points in the anycast group. The main rendezvous point sends to the designated router the Register Stop message only when all rendezvous points in the anycast group do not need the Register message from the designated router; when any one of other rendezvous points does not need the Register message, sending the Register message to it is stopped. With the method and apparatus of the present invention, the cases resulting in the interruption of subscriber terminal multicast traffic can be reduced, and the CPU resource of the main rendezvous point and bandwidth resources between it and other rendezvous points are saved. | 05-06-2010 |
20100290463 | METHOD AND APPARATUS FOR CONTROLLING MULTICAST IP PACKETS IN ACCESS NETWORK - The present invention proposes a method for controlling the uplink transmission of the multicast IP packet sourced from the UE in field of IP packet transmission in access network. According to the technical solution of the present invention, the access devices receives IP packet from the UE, checks the IP packet and determines whether the IP packet is multicast IP packet that is allowed to be accessed. If the access device determines that the IP packet is multicast IP packet that is allowed to be accessed, then it sends the multicast IP packet in multicast form. Via the present invention, the access device can allow the uplink valid multicast IP packet to pass, preferably, determines and intercepts the malicious attacks via multicast IP packet, so as to ensure the DSL access device's support for mobile IPv4, so as to keep the uninterrupted connection of the service to the user when the user moves between different subnets. | 11-18-2010 |
20110119737 | METHOD AND DEVICE FOR DISTRIBUTED SECURITY CONTROL IN COMMUNICATION NETWORK SYSTEM - With migration of network technology and more and more requirements of user equipment for accessing to Internet, the network security faces more and more severe situation. There is provided a method for distributed security control in communication network system and the device thereof in order to improve security and operatability of network operator. In the method, firstly the network controller establishes a network security control mechanism, which is used for a second network device to check the validity of the data package from the user equipment; secondly, the network controller sends the network security control mechanism to the second network devices; lastly, the second network device checks the validity of the data package from the user equipment according to the network security control mechanism, and discards the data package if the data package is invalid. With the present invention, security and operatability of the communication network maybe improved greatly, particularly, the functionality of address anti-spoofing can be implemented in the network with a WLAN architecture in centralized control. (FIG. | 05-19-2011 |
20110128956 | METHOD AND APPARATUS FOR REQUESTING MULTICAST, PROCESSING AND ASSISTING MULTICAST REQUEST - According to at least one particular embodiment of the present invention, in an ASM-based RP, when the RP receives a multicast transmission request from a multicast source, it processes said multicast transmission request of the multicast source according to the multicast transmission request and remaining resources available for multicast forwarding in the RP. When using the methods and apparatuses provided in the present invention, by means of reasonable controls on the multicast transmission request conducted by the RP according to its resource situation, the hardware processing loads and the port traffic load of RP can be effectively maintained within an appropriate range, thereby avoiding resource exhaustion, and the disadvantageous impact of new multicast services on the existing services can be also avoided. | 06-02-2011 |
20110149873 | METHOD AND FOREIGN AGENT GROUP FOR REGISTERING TO A HOME AGENT OF A MOBILE NODE - The present invention provides an improved solution of registering with a Home Agent HA of a Mobile Node MN, comprising: grouping at lest two Foreign Agents FAs to form a Foreign Agent Group FAG to enable FA members of the FAG to share information of the MN roaming into a FAG coverage area; when any FA member of the FAG receives a registration request for registering a care-of address with the HA sent by the MN, determining whether the MN enters the FAG coverage area for the first time based on the shared MN information; and if the MN enters the FAG coverage area for the first time, the FA forwards the received registration request to the HA; otherwise, the FA directly sends a registration response to the MN. The solution of the present invention greatly reduces registration messages from the MN to the HA, thereby reducing signaling delay produced when the MN moves in the FN. Also, both the MN and the HA in the prior art can be merged into the solution, thereby achieving seamless integration with IPv4, preferably with Mobile IPv4 scheme. | 06-23-2011 |
20120076067 | Method And Apparatus In A Plurality Of Rendezvous Points For Together Processing Multicast Traffics From Mobile Multicast Source - The invention proposes method and apparatus in a plurality of rendezvous points for together processing multicast traffics from mobile multicast source. Wherein, a first rendezvous point and at least one second rendezvous point compose an anycast group which is used for sharing the processing task of the multicast data packets of the mobile multicast source point together, the first rendezvous point and the at least one second rendezvous point share a route forwarding table, the route forwarding table comprises corresponding relation among the care-of-address, the home address and the multicast address of one or more multicast sources. The first rendezvous point obtains the multicast data packets, forwards the multicast data packets to the at least one second rendezvous point, when needing to forward the multicast data packets to the at least one second rendezvous point; the first rendezvous point searches the route forwarding table, according to address information of the multicast packet; determines the corresponding shared multicast tree, when the address information matches the care-of address and/or home address and matches the multicast address of an candidate multicast source; and forwards the multicast data packet according to the shared multicast tree. | 03-29-2012 |
20120106514 | A ROAMING METHOD FOR A MOBILE TERMINAL IN WLAN, RELATED ACCESS CONTROLLER AND ACCESS POINT DEVICE - A roaming method for a mobile terminal in a wireless local area network is disclosed. In the method, a target access point (AP) device receives an access request for roaming from the mobile terminal, and a target access controller (AC) obtains mobility information of the mobile terminal in an original extended service set based on the access request, wherein the mobility information include information of an AP device, an AC and a mobile agent server associated with the mobile terminal. Then the target AC determines whether the roaming for the mobile terminal is an inter-IP subnet roaming or an intra-IP subnet roaming based on the obtained mobility information. The target AC performs mobile IP based handover when the roaming is determined as the inter-IP subnet roaming and performs Inter Access Point Protocol based handover when the roaming is determined as the intra-IP subnet roaming. | 05-03-2012 |
20130271288 | METHODS AND APPARATUSES FOR COMMUNICATION IN A PERSONAL AREA NETWORK - Provided are methods and apparatuses for communication in a personal area network. A method comprises transmitting, to a personal area network coordinator, joint information of a sensor device, wherein the joint information is indicated by reserved bits and includes a type, an overall successful channel access rate, and a latest node buffer occupation rate of the sensor device; receiving, from the personal area network coordinator, information regarding adjusted active duration and duty cycle of the communication of the sensor device, wherein the adjustments of the active duration and duty cycle are determined based upon the joint information; and performing further communication based upon the adjusted active duration and duty cycle. A further method comprises receiving, from a sensor device, joint information which is indicated by reserved bits and includes a type, an overall successful channel access rate, and a latest node buffer occupation rate of the sensor device; adjusting, based upon the joint information, an active duration and a duty cycle of the communication of the sensor device; and transmitting information regarding the adjusted active duration and the duty cycle to the sensor device. With the present invention, multimedia services in low rate and low power wireless sensor networks are supported. | 10-17-2013 |
20140215010 | METHODS FOR SUPPORTING MIGRATION OF VIRTUAL MACHINES ACROSS MULTIPROTOCOL LABEL SWITCHING NETWORK AND CORRESPONDING DEVICES - Methods for supporting migration of virtual machines across multiprotocol label switching network and corresponding devices are disclosed. A method for supporting migration of virtual machines across multiprotocol label switching network comprises the steps of: a first label edge router (LER) receiving a migration enablement function (MEF) discovery message from a first virtual machine that wishes to register with the first LER; the first LER updating its own virtual machine binding database to reflect binding of the first virtual machine to the first LER; and the first LER sending a MEF advertisement message to the first virtual machine to indicate that the first LER completes the registration of the first virtual machine. According to this invention, no complex registration hierarchy is needed. Furthermore, the virtual machine has no need to get aware of the registration hierarchy and only a few registration signaling and processes involve the virtual machine. | 07-31-2014 |
20140315544 | METHOD OF SUPPORTING MULTI-HOMING IN A UBIQUITOUS SENSOR NETWORK - Method of Supporting Multi-homing in a Ubiquitous Sensor Network The present invention provides a method for supporting multi-homing in a ubiquitous sensor network. In the method, a sensor network gateway sends a configuration request to a sensor network controller, the configuration request being for querying whether a sensor network governed by the sensor network gateway supports multi-homing; then, the sensor network gateway receives a configuration file from the sensor network controller, the configuration file being for indicating whether the sensor network supports multi-homing; when the sensor network supports multi-homing, a binding update message is sent to the sensor network controller, wherein the binding update message comprises an identifier of the sensor network and an indicator for indicating that the sensor network supports multi-homing. By adopting the solution of the present invention, the sensor node or sensor network is enabled to simultaneously access to the Internet in a multi-interface manner. | 10-23-2014 |
20150049686 | METHOD OF SCHEDULING RADIO RESOURCE IN WIRELESS LOCAL AREA NETWORK - The invention relates to a method, in an access point of a wireless local area network, of scheduling a radio resource, wherein at least one categorization rule is set in the wireless local area network, and at least one access group is set for a plurality of non-access-point stations served by the access point according to each of the at least one categorization rule, the method comprising the steps of: sending at least one categorization message to at least one of the plurality of stations, each categorization message comprising information about one of all the access groups which are set in the wireless local area network according to the at least one categorization rule; and sending a clear-to-send frame to the plurality of stations to indicate a radio resource allocated to an access group to be protected among all the access groups. The invention can distinctly resolve the contention for radio resource between the stations, effectively limit the number of concurrently contending stations and provide flexibility in access control of an access group. | 02-19-2015 |
Cong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120139596 | CIRCUITRY FOR CLOCK AND METHOD FOR PROVIDING CLOCK SIGNAL - The present invention provide a clock circuit and a method for providing a clock signal. The clock circuit includes: an adaptive clock generation circuit, configured to output an adaptive clock signal; and an adaptive clock driven circuit, configured to be driven by the adaptive clock signal to work. A maximum workable frequency of the adaptive clock driven circuit is higher than or equal to a frequency of the adaptive clock signal. When a working condition of the adaptive clock driven circuit is changed, the maximum workable frequency of the adaptive clock driven circuit is changed, the frequency of the adaptive clock signal which is output by the adaptive clock generation circuit is changed, and a changing direction of the frequency of an adaptive clock signal is consistent with that of the maximum workable frequency. The clock circuit and method may be used in design or manufacturing of a digital circuit. | 06-07-2012 |
20130293269 | METHOD AND APPARATUS FOR CONTROLLING CHIP PERFORMANCE - Embodiments of the present invention disclose a method and an apparatus for controlling chip performance, and relate to the field of communications technologies, which solves a problem in the prior art that a chip is reset or performance is greatly decreased as long as a temperature of the chip is higher than a preset threshold. The method includes: obtaining a working temperature of a chip; when the working temperature of the chip reaches one of multiple preset temperature thresholds, obtaining, according to preset correspondence between a temperature threshold and a chip performance control policy, a chip performance control policy that corresponds to the one of the multiple temperature thresholds; and controlling working of the chip according to the control policy. The present invention is applicable to an electronic device to which a chip is applied, such as a desktop computer or a notebook computer. | 11-07-2013 |
20130297920 | METHOD AND DEVICE FOR SAVING RUNNING LOG - Embodiments of the present application disclose a method for saving a running log, including: when a running exception occurs in an operating system, configuring that a random access memory adapted to record a running log of the operating system works in a self-refresh mode; performing reset on an application processor of the operating system and keeping a power management unit working normally, where the power management unit is adapted to manage power of the application processor and the random access memory; acquiring the running log of the operating system from the random access memory and saving the running log of the operating system, after reset of the application processor is completed. The embodiments of the present application further disclose a device. By adopting the present application, it can be ensured that a log is saved completely during a preset process of the system. | 11-07-2013 |
20130321072 | Method, Apparatus and System for Adaptively Adjusting Voltage - The present invention discloses a method, an apparatus, and a system for adaptively adjusting a voltage. The method includes: acquiring an internal temperature code of a system chip and a time sequence code of a system logic circuit, where the internal temperature code is detected by a temperature sensor and the time sequence code is output by a time sequence monitoring unit; selecting a time sequence reference calibration code from multiple configured time sequence reference calibration codes according to the acquired temperature code; and comparing the acquired time sequence code with the selected time sequence reference calibration code and determining, according to a comparison result, an adjustment voltage to be output for a system load. By using the foregoing method, the present invention can better reduce a power loss and achieve a better power reduction effect. | 12-05-2013 |
Deyi Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140297801 | METHOD, APPARATUS AND SYSTEM FOR SIMULTANEOUSLY TRANSMITTING OR RECEIVING MULTIPLE MANAGED OBJECTS - The present invention relates to a method for simultaneously transmitting and receiving multiple managed objects in order to compensate for the inadeguacies of the current 3GPP TS32.607 standard, characterized in that, the method comprises: encapsulating two or more managed objects in one or more atomic transactions according to internal attributes and data processing of the managed objects, wherein each atomic transaction includes at least two managed objects; according to a pre-defined association rule, determining association relationships between managed objects in the one atomic transaction, or determining association relationships between multiple atomic transactions and association relationships between managed objects in each of the multiple atomic transactions; and transmitting one or more atomic transactions through a communication network. | 10-02-2014 |
Feng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110309530 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH LEADFRAME AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit packaging system includes: forming a paddle having an indented planar surface intersecting an outwardly extending planar surface at an angle of approximately 135 degrees plus 25 degrees or minus 5 degrees; mounting an integrated circuit over the paddle; and forming an encapsulation over the integrated circuit and under the extension void free. | 12-22-2011 |
Gang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090160347 | ANTI-STRIATION CIRCUIT FOR CURRENT-FED BALLAST - An electronic ballast circuit having at least two distinct switching cycles also includes an anti-striation feature. More particularly the electronic ballast includes an input section configured to receive an input from a power source. A resonant section receives the signals from the input section in order to generate a resonant signal. An anti-striation component is connected within the electronic ballast circuit to affect operation of the resonant section, which results in an affected resonant signal. A switching arrangement is configured to receive the affected resonant signal from the resonant section and anti-striation component, and is further configured to generate an asymmetric output signal due to the affects of the anti-resonant component, wherein the anti-striation component causes parameters of the resonant section of the electronic ballast circuit to be different for different switching cycles of the electronic ballast circuit. An output section is provided to output the asymmetric output signal to a lamp system. | 06-25-2009 |
20100213864 | CHANGING POWER INPUT TO A GAS DISCHARGE LAMP - The present disclosure thus provides a technique for providing multi-level operation of ballast circuitry for discharge lamps. In one version, an auxiliary capacitance is switched in and out of circuit by a user controlled switch for lower the frequency of the voltage from the inverter to the transformer resulting in lower power output to the lamps. In another version, the auxiliary capacitance may be switched in and out of circuit by a user operated switch wherein the capacitance is connected to the secondary or output winding of the transformer for selectively reducing power to the lamps for reduced illumination. In other versions, auxiliary inductances are selectively switched in and out of circuit to alter the frequency of the primary voltage to the transformer. In another version, an auxiliary winding is selectively switched in and out of the secondary of the transformer for providing normal and reduced level power to the lamps. In another version, a variable direct current power supply is provided to the coupled inductors of the ballast circuitry for user control of the power supply to the ballast circuitry. | 08-26-2010 |
20100289423 | ELECTRONIC BALLAST WITH STEP UP/DOWN POWER FACTOR CORRECTION DC-DC CONVERTER SUITABLE FOR HIGH INPUT VOLTAGE APPLICATIONS - Electronic ballasts and buck-boost DC-DC converters therefor are presented with a buck converter with two switching devices connected with two capacitances and two diodes to limit the individual switching device voltages to around half the converter DC input voltage or less. | 11-18-2010 |
20100327763 | BALLAST WITH END-OF-LIFE PROTECTION FOR ONE OR MORE LAMPS - Ballasts are presented with improved end-of-life (EOL) detection of lamp DC voltage components and protection circuits to facilitate user maintenance and extend lamp life using selective dimming with preheating when EOL conditions are detected. | 12-30-2010 |
20120002447 | GATE DRIVE CONTROLLER CIRCUIT WITH ANTI-SATURATION CIRCUIT AND POWER UP CIRCUIT THEREFOR - A high side isolated gate drive controller circuit is presented with an on-time limiting circuit to prevent isolation transformer saturation as well as a universal power up circuit adaptable to power the driver with constant voltage for different input voltage levels. | 01-05-2012 |
Genfu Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100183512 | USE OF CTHRC1 IN DIAGNOSING CANCER OF LIVER - Use of protein CTHRC1 or its nucleic acid in preparation for reagents or kits for diagnosing cancer of liver, the method for diagnosing cancer of liver by using the nucleic acid of CTHRC1, kit comprising the antibody to CTHRC1 or nucleic acid probe specific for the CTHRC1 protein and label, and the method for detecting the specific expression of protein CTHRC1 are disclosed. | 07-22-2010 |
Goden Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090270076 | PERFORMANCE OPTIMIZER FOR MOBILE DEVICES WEBSITE - A method for creating a response to a hypertext transfer protocol (HTTP) request from a mobile device. The HTTP request is received from the mobile device. A determination may be made as to whether to optimize the response based on the HTTP request. If it is determined that the response is to be optimized, then an action to be performed on an object in connection with optimizing the response is determined. The object may be part of a document specified in the HTTP request. An optimized response may then be generated based on the action. | 10-29-2009 |
20090327054 | PERSONAL REPUTATION SYSTEM BASED ON SOCIAL NETWORKING - Embodiments of the claimed subject matter provide a personal reputation system based on user behavior and activity within one or more social networks, and the migration of reputation-based data therein. One embodiment is implemented as a system for developing the personal reputations of users of the system belonging to a shared social network. Each user is associated with a personal profile, which represents the user within the social network. Each personal profile includes a personal reputation index representing the reputation of the corresponding user of the system, one or more personal tags attached to the personal profile, and a list of other users with acknowledged affiliations with the corresponding user. | 12-31-2009 |
Guoqiang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110306385 | METHOD, APPARATUS AND SYSTEM FOR CONTROLLING CARRIER POWER AMPLIFIER OF BASE STATION - A method, an apparatus, and a system for controlling a carrier Power Amplifier (PA) of a Base Station (BS) in a network communication field are disclosed. The method includes: obtaining power control information of the carrier PA at a next timeslot; and adjusting working voltage of the carrier PA at the next timeslot according to the power control information. An apparatus and a system for controlling a carrier PA of a BS are also disclosed. The method, apparatus, and system can reduce energy consumption of the BS and improve energy efficiency of the BS. | 12-15-2011 |
20120115547 | Carrier Processing Method, Communication Device and Communication System - A carrier processing method, a communication device and a communication system are provided according to the embodiments of the present invention. The method includes: acquiring control information of each multi-carrier module associated with carriers; according to the acquired control information, determining a carrier used by each multi-carrier module; and performing processing by each multi-carrier module according to the determined carrier. The communication device includes: a processing unit, configured to acquire control information of each multi-carrier module associated with carriers, and according to the acquired control information, determine a carrier used by each multi-carrier module; and a notification unit, configured to instruct each multi-carrier module to perform processing according to the determined carrier. The technical solutions provided in the embodiments of the present invention enable at least two multi-carrier modules to cooperatively implement processing. | 05-10-2012 |
20130343332 | METHOD AND SYSTEM FOR TRANSMITTING COMMUNICATION SIGNAL - A method and a system transmit a communication signal. The method includes: receiving, main and diversity baseband uplink digital signals output by at least two radio remote units, where the at least two radio remote units are radio remote units to which different site addresses in a same cell correspond, one cell includes at least two radio remote units, and each radio remote unit corresponds to a different site address and at least one pair of main and diversity antennas, receives a radio signal through a corresponding main and diversity antenna, and outputs a main and diversity baseband uplink digital signal; performing combination calculation on the main and diversity baseband uplink digital signals output by the at least two radio remote units to obtain a combined baseband uplink digital signal; and performing baseband processing on the combined baseband uplink digital signal. | 12-26-2013 |
20140204993 | METHOD, APPARATUS AND SYSTEM FOR CONTROLLING CARRIER POWER AMPLIFIER OF BASE STATION - A method, an apparatus, and a system for controlling a carrier Power Amplifier (PA) of a Base Station (BS) in a network communication field are disclosed. The method includes: obtaining power control information of the carrier PA at a next timeslot; and adjusting working voltage of the carrier PA at the next timeslot according to the power control information. An apparatus and a system for controlling a carrier PA of a BS are also disclosed. The method, apparatus, and system can reduce energy consumption of the BS and improve energy efficiency of the BS. | 07-24-2014 |
Hai Feng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150227568 | MANAGING A WIDGET - A computer implemented method for managing a widget is disclosed. The widget can include a drop-down menu. The method can include opening the drop-down menu having a set of items corresponding with a set of data. The method can also include updating the set of items dynamically in the opened drop-down menu in response to a change in the set of data. The method can also include processing a selected item from the updated set of items in the opened drop-down menu. | 08-13-2015 |
He Lan Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140157109 | WEB OPERATION PLAYBACK - Network techniques are provided, including a method and system for the accurate and complete playback of web operations. According to an embodiment, there is provided a method for playing back a web operation including one or more of the following inputs: a document object model (DOM) node event, a web request, and a web response. The method comprises: in response to the execution of the web operation, identifying an act input from inputs of the web operation, the act input including a DOM node event or a web response; recording feature information associated with the identified act input, the feature information including a temporal sequence feature of the act inputs and a self constraint feature of the act input, and the feature information being used for playing back the web operation. | 06-05-2014 |
Hong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090027042 | Method and apparatus for amplifying a signal and test device using same - An amplifier circuit is used in a multimeter to amplify signals applied between a pair of test terminals. A voltage applied to one of the test terminals is amplified by a first operational amplifier configured as a voltage follower. An output of the first operational amplifier is applied to an inverting input of a second operational amplifier configured as an integrator. An output of the second operational amplifier is connected to the other of the test terminals. A voltage generated at the output of the second operational amplifier provides an indication of the magnitude and polarity of the voltage applied to the first and second test terminals. | 01-29-2009 |
20100109646 | METHOD AND APPARATUS FOR AMPLIFYING A SIGNAL AND TEST DEVICE USING SAME - An amplifier circuit is used in a multimeter to amplify signals applied between a pair of test terminals. A voltage applied to one of the test terminals is amplified by a first operational amplifier configured as a voltage follower. An output of the first operational amplifier is applied to an inverting input of a second operational amplifier configured as an integrator. An output of the second operational amplifier is connected to the other of the test terminals. A voltage generated at the output of the second operational amplifier provides an indication of the magnitude and polarity of the voltage applied to the first and second test terminals. | 05-06-2010 |
20110193549 | METHOD AND APPARATUS FOR AMPLIFYING A SIGNAL AND TEST DEVICE USING SAME - An amplifier circuit is used in a multimeter to amplify signals applied between a pair of test terminals. A voltage applied to one of the test terminals is amplified by a first operational amplifier configured as a voltage follower. An output of the first operational amplifier is applied to an inverting input of a second operational amplifier configured as an integrator. An output of the second operational amplifier is connected to the other of the test terminals. A voltage generated at the output of the second operational amplifier provides an indication of the magnitude and polarity of the voltage applied to the first and second test terminals. | 08-11-2011 |
20150130483 | DIFFERENTIAL AMPLIFIER DESIGN AS THE PREAMP OF DMM - An amplifying circuit comprises a differential input stage having a first input terminal, a second input terminal, and an intermediate node, wherein the differential input stage is configured to generate a differential current flowing through the intermediate node in response to an input voltage difference between the first and second input terminals. The amplifying circuit further comprises a first current source coupled to the intermediate node, which is configured to provide a first bias current which allows the differential current to vary within a predetermined range. The amplifying circuit further comprises an output terminal coupled to the intermediate node, and a second current source coupled to the intermediate node and configured to provide a second bias current. The second bias current compensates the differential current and the first bias current and produces an output current flowing through the output terminal in a predetermined direction. A measurement device is also described. | 05-14-2015 |
20150130484 | ACTIVE CURRENT MEASUREMENT CIRCUIT AND MEASUREMENT DEVICE - The current sensing circuit comprises a first input terminal and a second input terminal for introducing a subject current that flows in a current path; a shunt resistor coupled in the current path for converting the subject current into an output voltage difference across the shunt resistor; an amplifier having a first input node coupled to the first input terminal, a second input node coupled to the second input terminal, an output node, and a feedback path comprising an over-current protection device, wherein the feedback path is coupled between the output node and the first input terminal; and an output terminal coupled to the second input terminal and the shunt resistor to output the output voltage difference. The current sensing circuit has a relatively large current measuring range and a small burden voltage. A measurement device is also described. | 05-14-2015 |
20150131188 | CURRENT SENSING CIRCUIT - A current sensing circuit comprises a first input terminal and a second input terminal for introducing a subject current from a device coupled between the first and second input terminals; a first amplifier having a first input node coupled to the first input terminal via a protection resistor, a second input node coupled to the second input terminal, and a first output node coupled to the first input node via a capacitor, wherein the first amplifier has a current sensing path for sensing the subject current and converting the subject current into an output voltage that changes with the subject current; and a protection circuit coupled between the first and second input nodes of the first amplifier, wherein the protection circuit is configured to draw a protection current from the first input terminal through the protection resistor to at least partially offset the subject current. | 05-14-2015 |
Hua Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130099662 | METAL HALIDE LAMP WITH CERAMIC DISCHARGE TUBE - The present invention relates to a metal halide lamp with a ceramic discharge tube, which includes a ceramic discharge tube and two electrodes. The ceramic discharge tube includes a main discharge tube and two ceramic capillary tubes respectively located at two ends of the main discharge tube, the main discharge tube has a central protuberant part located in the middle thereof and two cylindrical parts respectively connected to two ends of the central protuberant part, the two cylindrical parts are respectively connected to the two ceramic capillary tubes. The shape of the ceramic discharge tube may, under the premise of maintaining high efficacy, effectively reduce the highest temperature in the center of the tube body, thereby greatly enhancing lamp reliability, and meanwhile with such structure, a fixed cold spot is also formed at a lower end of a discharge cavity formed at central protuberant part, so that a filler may always be fixedly deposited at the cold spot; in this way, the stability of the color temperature of the metal halide lamp with a ceramic discharge tube may be effectively improved. | 04-25-2013 |
Hui Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090137857 | METHOD FOR PREPARATION OF ETHYLENE AND PROPYLENE BY CATALYTIC CRACKING USING A FLUID-BED CATALYST - A method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst. The main technical problems to be solved are a relatively high reaction temperature, and low activities and poor selectivities of the catalyst at a low temperature, during the reaction for preparing ethylene and propylene by catalytically cracking naphtha. The fluid-bed catalyst is a composition of the chemical formula Mo | 05-28-2009 |
20090288990 | Catalyst for Catalytic Cracking Fluidized Bed - The present invention relates to a catalyst for catalytic cracking fluidized-bed, and the technical problems to be primarily solved by the present invention are high reaction temperature, low cryogenic activity of catalysts and worse selectivity during the preparation of ethylene-propylene by catalytically cracking naphtha. The present invention uses the composition having the chemical formula (on the basis of the atom ratio): A | 11-26-2009 |
20110127193 | Catalyst for Catalytic Cracking Fluidized Bed - The present invention relates to a catalyst for catalytic cracking fluidized-bed, and the technical problems to be primarily solved by the present invention are high reaction temperature, low cryogenic activity of catalysts and worse selectivity during the preparation of ethylene-propylene by catalytically cracking naphtha. The present invention uses the composition having the chemical formula (on the basis of the atom ratio): A | 06-02-2011 |
20130237730 | PROCESS FOR PRODUCING CUMENE - A process of producing isopropyl benzene which solves the problem of high amount of n-propyl benzene according to the prior art. The process separates the polyisopropyl benzene through a suitable rectification into two streams of relatively lighter and heavier components, wherein the content of diisopropylbenzene in the stream of relatively lighter components is controlled to be at least greater than 95 wt %, and the content of tri-isopropyl benzene in the stream of relatively heavier components is controlled to be at least greater than 0.5 wt %. Such a technical solution subjecting the two streams respectively to the transalkylation solves the problem raised from the prior art, and is useful for the industrial production of isopropyl benzene. | 09-12-2013 |
20150119619 | METHOD FOR PRODUCING ISOPROPYL BENZENE FROM BENZENE AND PROPYLENE - A method for producing isopropyl benzene includes the following steps. Step A: feeding a first stream containing benzene and a first stream containing propylene into a first reaction zone to contact a first catalyst for alkylation, and obtaining a first stream containing isopropyl benzene from the first reaction zone, dividing the first stream containing isopropyl benzene into a stream Ia and a stream IIa, the stream Ia circulating back into the first reaction zone and the stream IIa entering into a second reaction zone, having the stream entering the second reaction zone to contact a second catalyst for alkylation, and obtaining a second stream containing isopropyl benzene from the second reaction zone, and purifying at least a partial stream IIIa of the second stream containing isopropyl benzene, and obtaining a product isopropyl benzene. | 04-30-2015 |
Jiang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090220668 | CLARIFIED TEA EXTRACT AND METHOD OF MAKING SAME - A method of making a clarified tea extract to reduce the cloudiness of a beverage containing the clarified tea extract by producing an aqueous tea extract that contains tea insolubles, adding a food-acceptable acid and a salt to the aqueous tea extract simultaneously and thereafter holding the aqueous tea extract with minimal agitation to produce a precipitate and clarifying the aqueous tea extract. Another method of making a clarified tea extract by adding a base to extraction water, contacting the base-containing extraction water with a tea source to produce an aqueous tea extract, adding a food-acceptable acid to the aqueous tea extract, and thereafter holding the aqueous tea extract with minimal agitation to produce a precipitate and clarifying the aqueous tea extract. | 09-03-2009 |
Jianhul Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160081103 | METHOD AND APPARATUS FOR ADJUSTING PHYSICAL RESOURCE, AND CONTROLLER - Embodiments of the present invention provide a method and apparatus for adjusting physical resource, where the method includes: collecting load information of a control plane CP and a user plane UP, and calculating, according to the corresponding load information, to obtain a load of the CP and a load of the UP; calculating a quantity of to-be-adjusted physical resources in the case that the load of the CP and the load of the UP meet a preset balancing adjustment condition; and adjusting physical resources of the CP and the UP according to the quantity of to-be-adjusted physical resources. By means of the present invention, a physical resource can be adjusted and allocated automatically according to load statuses of a CP and a UP, so that balancing a load of a device, promoting usage of the device, and reducing a possibility that the CP and the UP are overloaded. | 03-17-2016 |
Jian Q. Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110111028 | Composition and Methods For Repair of Connective Tissue - Compositions and methods for repairing a ruptured connective tissue are disclosed. The composition may include a first biocompatible material to provide a scaffold for connective tissue cell growth and tissue repair. This first biocompatible material may withstand a tensile load of up to 250 N. The composition may also include a second biocompatible material including at least one bioactive agent that can stimulate connective tissue cell growth and tissue repair. The method may include positioning a first end of the first biocompatible material adjacent a first end of a ruptured connective tissue, positioning a second end of the first biocompatible material adjacent a second end of the ruptured connective tissue, and anchoring the first biocompatible material to the first and second tendon ends. The method may alternatively comprise or further include positioning a second biocompatible material between the first and second ends of the ruptured connective tissue. | 05-12-2011 |
20120003176 | HYDROGEL-FORMING COMPOSITION COMPRISING NATURAL AND SYNTHETIC SEGMENTS - A hydrogel composition is formed from a natural polymer derivative having a plurality of cross-linkable units depending therefrom, and a synthetic polymer derivative having a plurality of cross-linkable units depending therefrom, said natural and synthetic polymer derivatives having hydrolysable units disposed between the polymer backbone of said derivative and at least some of said cross-linkable units. The use of a combination of natural and synthetic polymers provides for biodegradability of the hydrogel, along with mechanical properties such as strength and elasticity. | 01-05-2012 |
20120003192 | HYDROGEL-FORMING COMPOSITION COMPRISING PROTEIN AND NON-PROTEIN SEGMENTS - A hydrogel-forming composition is formed from a protein polymer derivative having a plurality of cross-linkable units depending therefrom, and a non-protein polymer derivative having a plurality of cross-linkable units depending therefrom, said non-protein polymer derivatives having hydrolysable units disposed between the polymer backbone of said derivative and at least some of said cross-linkable units. The use of a combination of protein and non-protein polymers provides for biodegradability of the hydrogel by hydrolysis of the hydrolysable units and/or enzymatic degradation of the proteins, along with mechanical properties such as strength and elasticity. | 01-05-2012 |
20120020932 | THERMOSENSITIVE HYDROGEL COMPOSITION AND METHOD - A hydrogel-forming composition is provided that comprises an extracellular matrix protein, hyaluronic acid, and a thermosensitive biocompatible polymer such as methylcellulose. The hydrogels can provide a therapeutic effect; further, the hydrogels may comprise an optional therapeutic agent such as cells or a pharmaceutical composition. The composition may be injected to an area in need of treatment by the therapeutic agent. The composition may form a gel at about 37° C., such that the gel maintains the therapeutic agent in the area of the body in need of such treatment. | 01-26-2012 |
20120179173 | MEDICAL DEVICES AND METHODS FOR CUTTING AND SUTURING BIOLOGICAL TISSUE - Medical devices for cutting and suturing biological tissue generally include a shaft and first and second guide members each including a first portion coupled to the shaft at a first location and a second portion coupled to the shaft at a second location. The first portions are movable along the shaft relative to the second portions, and the first and second guide members define an arcuate profile and are configured to flex in response to such movement. When used to cut tissue, the medical device may further include a blade positioned between the first and second guide members. When used to suture tissue, one or more suture guides may be provided on the first guide member for directing a suture needle through tissue proximate the first guide member. Methods of repairing and replacing a meniscus using the medical devices are also provided. | 07-12-2012 |
20120183586 | METHOD OF OBTAINING VIABLE SMALL TISSUE PARTICLES AND USE FOR TISSUE REPAIR - The invention provides a composition including isolated small living tissue particles, a method of making the tissue particles, and a method of using the composition to ameliorate a tissue defect. The tissue particles are composed of cells and their associated extracellular molecules and are sized, in certain embodiments, to be smaller than about 1 mm. Another aspect of the inventive tissue particles is the large percentage of viable cells. In certain embodiments, the tissue particles are made from cartilage and the composition may also contain additives such as adhesives, solutions, and bioactive agents. | 07-19-2012 |
20130131699 | POROUS METAL DEVICE FOR REGENERATING SOFT TISSUE-TO-BONE INTERFACE - The present disclosure relates, in some aspects, to orthopaedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopaedic implants can advantageously facilitate regeneration of the soft tissue to bone interface. | 05-23-2013 |
20130330415 | METHOD OF OBTAINING VIABLE SMALL TISSUE PARTICLES AND USE FOR TISSUE REPAIR - The invention provides a composition including isolated small living tissue particles, a method of making the tissue particles, and a method of using the composition to ameliorate a tissue defect. The tissue particles are composed of cells and their associated extracellular molecules and are sized, in certain embodiments, to be smaller than about 1 mm. Another aspect of the inventive tissue particles is the large percentage of viable cells. In certain embodiments, the tissue particles are made from cartilage and the composition may also contain additives such as adhesives, solutions, and bioactive agents. | 12-12-2013 |
20140178343 | SUPPORTS AND METHODS FOR PROMOTING INTEGRATION OF CARTILAGE TISSUE EXPLANTS - The present disclosure provides tissue supports and methods for preparing a cartilage composition for repairing cartilage defects, which is prepared by expanding and integrating small cartilage tissue pieces derived from donor or engineered tissue. The methods and supports described herein promote cell migration and integration of neighboring tissue pieces in culture to form the cartilage composition. Methods of cartilage repair using the cartilage composition are also described. | 06-26-2014 |
20140335612 | SUPPORTS AND METHODS FOR PROMOTING INTEGRATION OF CARTILAGE TISSUE EXPLANTS - The present disclosure provides tissue supports and methods for preparing a cartilage composition for repairing cartilage defects, which is prepared by expanding and integrating small cartilage tissue pieces derived from donor or engineered tissue. The methods and supports described herein promote cell migration and integration of neighboring tissue pieces in culture to form the cartilage composition. Methods of cartilage repair using the cartilage composition are also described. | 11-13-2014 |
20150257871 | POROUS METAL DEVICE FOR REGENERATING SOFT TISSUE-TO-BONE INTERFACE - The present disclosure relates, in some aspects, to orthopaedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopaedic implants can advantageously facilitate regeneration of the soft tissue to bone interface. | 09-17-2015 |
Jianqing Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150190863 | Control Method and Apparatus for Continuous Casting Steel Pouring - The present invention discloses a control method for continuous casting steel pouring, wherein: Step one: measuring and reading a steel ladle pouring position signal by a steel ladle position sensor ( | 07-09-2015 |
Jianzhong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160083347 | MERCAPTONICOTINIC ACID COMPOUND AND PREPARATION METHOD AND USE THEREOF - The present invention discloses a class of mercaptonicotinic acid compound and preparation method and use thereof; the general structural formula of the compound is as shown in Formula I. Experiment demonstrates that the mercaptonicotinic acid compound could inhibit activity of botulinum toxin endopeptidase and tetanus toxin endopeptidase in vitro, which has a significant protective effect on botulinum toxin poisoning in mice, and can be used for preparing medicine intended to prevent and/or treat botulism, as well as to prevent botulinum toxin exposure and tetanus. | 03-24-2016 |
Jie Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100218110 | METHODS AND SYSTEMS FOR DISPLAYING USER INTERFACES ON REMOTE DEVICES - Method and system for displaying a user interface on a remote device. The method includes receiving a first signal from a remote device by a computer server. The first signal is associated with a uniform resource locator request. The computer server includes at least a user interface engine and a skin engine. Additionally, the method includes running a user interface script by the user interface engine, importing to the skin engine from the user interface engine at least a skin name and one or more user interface elements based on at least information associated with the user interface script, and determining by the skin engine, availability of a skin based on at least information associated with the skin name. The skin corresponds to a skin folder with a folder name, and the folder name corresponds to the skin name. The folder includes at least one or more dynamic html templates. | 08-26-2010 |
20110054073 | CURABLE COMPOSITION AND USE THEREOF - This invention relates to a curable composition comprising one or more of organic metal compounds as resin bleed-out controller and its application in semiconductor packages. Particularly, the organic metal compound is an organic titanate. In some embodiments, the organic titanates include, but are not limited to tetraalkyl titanates and titanate chelates. The composition shows excellent performance in bleeding-out control and thus can reduce the occurrence of failure, such as die top delamination, in semiconductor packages. | 03-03-2011 |
20110054125 | CURABLE COMPOSITION AND USE THEREOF - This invention relates to a curable composition comprising one or more of organic metal compounds as crosslinker and its application in semiconductor packages. Particularly, the organic metal compound is an organic titanate. In some embodiments, the organic titanates include, but are not limited to tetraalkyl titanates and titanate chelates. The curable composition has an increased crosslinking density and shows high storage modulus at elevated temperature without bringing significant increase of room temperature modulus, which makes the curable composition potentially have high performance during reliability test for semiconductor packages. | 03-03-2011 |
Jin Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140143781 | METHODS AND SYSTEMS TO IDENTIFY AND MIGRATE THREADS AMONG SYSTEM NODES BASED ON SYSTEM PERFORMANCE METRICS - Methods and systems to identify and migrate threads among system nodes based on system performance metrics. An example method disclosed herein includes sampling a performance metric of a computer program thread, the computer program thread executing on a home node of a computer system having multiple nodes, and determining whether the performance metric exceeds a threshold value. The method also includes identifying a remote node associated with a remote memory if the threshold value is exceeded, the remote memory being accessed by the computer program thread, and identifying the computer program thread as a candidate for migration from the home node to the remote node if the threshold value is exceeded. In this way, a computer program thread that frequently accesses a remote memory can be migrated from a home node to a remote node associated with the remote memory to reduce the latency associated with memory accesses performed by the computer program thread and thereby improve system performance. | 05-22-2014 |
Jinfeng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120077810 | Inhibitors Of AKT Activity - The instant invention provides for substituted fused pyrimidine compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer. | 03-29-2012 |
Jingjing Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140331291 | METHOD FOR GENERATING AND CHECK-CONTROLLING NETWORK IDENTITY INDENTIFICATION CODE IN NETWORK ELECTRONIC IDENTIFICATION CARD - The present invention relates to a method for generating and check-controlling a network identity identification code in a network electronic identity. The method comprises: a server performing initialization and performing generation and distribution of random numbers; receiving and auditing a request to generate the network identity identification code from a client; if the auditing is passed, performing encryption coding and generating a network identity identification code, and then sending the network identity identification code to a network electronic identification card through the client; the network electronic identification card performing the check processing of a network identity identification code, and feeding back a result to the server; the server storing the network identity identification code into a database, and informing the user. By means of the method for generating and check-controlling a network identity identification code in a network electronic identification card, the purposes of network identity management and privacy protection are both achieved, thereby effectively protecting the network application security and identity information privacy of citizens. The method is convenient and quick in use, has stable and reliable working performance, and has a wide application range, thereby laying a strong foundation for establishment of unified network identity management and service ecosystem. | 11-06-2014 |
Jiwen Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140065958 | METHOD, APPARATUS AND SYSTEM OF RECOVERING AN OPERATING SYSTEM ON A PORTABLE COMMUNICATION DEVICE - A device, method and system for recovering an operating system may comprise a near field communication module; a high speed wireless communication module; and a recovery manager. In some embodiments, the recovery manager may initiate a session between a portable communication device and another portable communication device through a near field communication connection established by the near field communication module; continue the session to receive an operating system image from the another portable communication device through a high speed wireless connection established by the high speed wireless communication module; and recover the operating system of the portable communication device with use of the operating system image. | 03-06-2014 |
Kevin Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130043850 | SWITCHING REGULATOR AND CONTROL METHOD FOR SAME - A switching regulator and control method for the same. The switching regulator employs a hybrid mode. A ramp voltage signal is added to the current sense signal to make the ramp voltage signal overtake the current information when the duty cycle becomes low. | 02-21-2013 |
20130043856 | CIRCUIT AND METHOD FOR GENERATING A RAMP COMPENSATION VOLTAGE FOR A SWITCHING REGULATOR - The present invention relates to a circuit and method of generating a ramp compensation voltage as might be used in a switching regulator. The ramp compensation voltage comprises: a charging current generating circuit configured to receive a switching signal having a frequency of fs, a duty cycle of D and a period of Ts, the charging current generating circuit generating a charging current in direct proportion to | 02-21-2013 |
Liandeng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100032062 | STEEL PLATE HAVING A LOW WELDING CRACK SUSCEPTIBILITY AND A YIELD STRENGTH OF 800MPa AND MANUFACTURE METHOD THEREOF - The present invention provides a steel plate having a low welding crack susceptibility and a yield strength of 800 MPa and a manufacturing method for the same. The steel plate having a low welding crack susceptibility comprises the following chemical components (wt. %: percent by weight): C: 0.03-0.08 wt. %, Si: 0.05-0.70 wt. %, Mn: 1.30-2.20 w.t %, Mo: 0.10-0.30 wt. %, Nb: 0.03-0.10 wt. %, V: 0.03-0.45 wt. %, Ti: 0.002-0.040 wt. %, Al: 0.02-0.04 wt. %, B: 0.0010-0.0020 wt. %, the balance being Fe and unavoidable impurities, and the welding crack susceptibility index meets the following formula: Pcm≦0.20%. The thermo-mechanical controlled rolling and cooling processes is used to obtain an ultrafine bainite batten matrix structure, which increases the intensity, plasticity and toughness of the steel plate. The steel plate with a low welding crack susceptibility of the present invention has a yield strength of greater than 800 MPa, a tensile strength of greater than 900 MPa, a Charpy impact energy Akv (−20° C.) of no less than 150 J and an excellent welding performance. | 02-11-2010 |
20150191806 | ULTRAHIGH-STRENGTH, HIGH-TOUGHNESS, WEAR-RESISTANT STEEL PLATE AND MANUFACTURING METHOD THEREOF - The invention provides a wear-resistant steel plate, which has the following chemical composition (wt. %): C: 0.22-0.35%, Si: 0.10-0.40%, Mn: 0.60-1.35%, P: ≦0.015%, S: ≦0.010%, Nb: 0.010-0.040%, Al: 0.010-0.080%, B: 0.0006-0.0014%, Ti: 0.005-0.050%, Ca: 0.0010-0.0080%, V≦0.080%, Cr≦0.60%, W≦1.00 wt. %, N≦0.0080%, O≦0.0060%, H≦0.0004%, wherein 0.025%≦Nb+Ti≦0.080%, 0.030%≦Al+Ti≦0.12%, and the balance of Fe and unavoidable impurities. The method of manufacturing the wear-resistant steel plate comprises the steps of smelting, casting, rolling, post-rolling direct cooling and the like. The wear-resistant steel plate obtained from the above composition and process has high strength, high hardness, good low-temperature toughness, and excellent machinability, and is suitable for quick-wear devices in engineering and mining machinery, such as bucket and scraper transporter, etc. | 07-09-2015 |
20150211098 | HIGH-STRENGTH, HIGH-TOUGHNESS, WEAR-RESISTANT STEEL PLATE AND MANUFACTURING METHOD THEREOF - The invention provides a wear-resistant steel plate, which has the following chemical composition (wt. %): C: 0.08-0.21%, Si: 0.15-0.45%, Mn: 1.10-1.80%, P: ≦0.015%, S: ≦0.010%, Nb: 0.010-0.040%, Al: 0.010-0.080%, B: 0.0006-0.0014%, Ti: 0.005-0.050%, Ca: 0.0010-0.0080%, V≦0.080%, Cr≦0.60%, N≦0.0080%, O≦0.0060%, H≦0.0004%, wherein 0.025%≦Nb+Ti≦0.080%, 0.030%≦Al+Ti≦0.12%, and the balance being Fe and unavoidable impurities. The invention also provides a method of manufacturing the wear-resistant steel plate, comprising smelting, casting, rolling, post-rolling direct cooling, inter alia. The wear-resistant steel plate obtained from the above composition and process has perfect weldability, high strength, high hardness, good low-temperature toughness, and excellent machinability, and is suitable for quick-wear devices in engineering and mining machinery, such as bucket, mining vehicle body and scraper transporter, etc. | 07-30-2015 |
20150329945 | HIGH-HARDNESS, HIGH-TOUGHNESS, WEAR-RESISTANT STEEL PLATE AND MANUFACTURING METHOD THEREOF - The invention provides a wear-resistant steel plate, which has the following chemical composition (wt. %): C: 0.36-0.45%, Si: 0.10-0.30%, Mn: 0.40-1.00%, P≦0.015%, S≦0.010%, Nb: 0.010-0.040%, Al: 0.010-0.080%, B: 0.0010-0.0020%, Ti: 0.005-0.050%, Ca: 0.0010-0.0080%, V≦0.080%, Cr≦1.00%, RE≦0.10%, N≦0.0080%, O≦0.0060%, H≦0.0004%, wherein the total amount of Nb and Ti is between 0.025% and 0.080%, the total amount of Al and Ti is between 0.030% and 0.12%, and the balance being Fe and unavoidable impurities. The invention also provides a method of manufacturing the wear-resistant steel plate, comprising smelting, casting, rolling, post-rolling direct cooling and other steps. The wear-resistant steel plate obtained from the above composition and process has high hardness and excellent wear resistance, and is suitable for quick-wear devices in engineering machinery, such as crusher baffle, etc. | 11-19-2015 |
20150354040 | Ultra-High Obdurability Steel Plate Having Low Yield Ratio and Process of Manufacturing Same - The invention discloses an ultra-high obdurability steel plate having a low yield ratio, comprising the chemical elements in mass percentages of: C: 0.18-0.34%, Si: 0.10-0.40%, Mn: 0.50-1.40%, Cr: 0.20-0.70%, Mo: 0.30-0.90%, Nb: 0-0.06%, Ni: 0.50-2.40%, V: 0-0.06%, Ti: 0.002-0.04%, Al: 0.01-0.08%, B: 0.0006-0.0020%, N≦0.0060%, O≦0.0040%, Ca: 0-0.0045%, and the balance of Fe and other unavoidable impurities. The invention also discloses a process of manufacturing the steel plate, wherein the heating temperature is 1080-1250° C.; the quenching temperature is 860-940° C.; and the tempering temperature is 150-350° C. | 12-10-2015 |
20150361531 | HIGH STRENGTH STEEL PLATE AND MANUFACTURING METHOD THEREOF - The invention discloses a high-strength steel plate, comprising the following chemical elements in mass percentages: C: 0.070-0.115%, Si: 0.20-0.50%, Mn: 1.80-2.30%, Cr: 0-0.35%, Mo: 0.10-0.40%, Nb: 0.03-0.06%, V: 0.03-0.06%, Ti: 0.002-0.04%, Al: 0.01-0.08%, B: 0.0006-0.0020%, N≦0.0060%, O≦0.0040%, Ca: 0-0.0045%, and the balance of Fe and unavoidable impurities. The invention further discloses a process of manufacturing said high-strength steel plate. | 12-17-2015 |
20160002759 | HIGH-TOUGHNESS LOW-ALLOY WEAR-RESISTANT STEEL SHEET AND METHOD OF MANUFACTURING THE SAME - A high-toughness low-alloy wear-resistant steel sheet and a method of manufacturing the same, which has the chemical compositions (wt %): C: 0.08-0.20%; Si: 0.10-0.60%; Mn: 1.00-2.00%; B: 0.0005-0.0040%; Cr: less than or equal to 1.50%; Mo: less than or equal to 0.80%; Ni: less than or equal to 1.50%; Nb: less than or equal to 0.080%; V: less than or equal to 0.080%; Ti: less than or equal to 0.060%; Al: 0.010-0.080%, Ca: 0.0010-0.0080%, N: less than or equal to 0.0080%, 0: less than or equal to 0.0080%, H: less than or equal to 0.0004%, P: less than or equal to 0.015%, S: less than or equal to 0.010%, and (Cr/5+Mn/6+50B): more than or equal to 0.20% and less than or equal to 0.55%; (Mo/3+Ni/5+2Nb): more than or equal to 0.02% and less than or equal to 0.45%; (Al+Ti): more than or equal to 0.01% and less than or equal to 0.13%, the remainders being Fe and unavoidable impurities. The present invention reduces the contents of carbon and alloy elements, and makes full use of the characteristics of refinement, strengthening, etc. of micro-alloy elements such as Nb, Ti, etc., and through TMCP process, the wear-resistant steel sheet has high strength, high hardness, good toughness, good weldability, excellent wear-resistant performance, and is applicable to wearing parts in various mechanical equipments. | 01-07-2016 |
20160032432 | HIGH-PERFORMANCE LOW-ALLOY WEAR-RESISTANT STEEL AND METHOD OF MANUFACTURING THE SAME - A high-performance low-alloy wear-resistant steel sheet and a method of manufacturing the same, which has the chemical compositions (wt %): C: 0.21-0.32%; Si: 0.10-0.50%; Mn: 0.60-1.60%; B: 0.0005-0.0040%; Cr: less than or equal to 1.50%; Mo: less than or equal to 0.80%; Ni: less than or equal to 1.50%; Nb: less than or equal to 0.080%; V: less than or equal to 0.080%; Ti: less than or equal to 0.060%; Al: 0.010-0.080%, Ca: 0.0010-0.0080%, N: less than or equal to 0.0080%, O: less than or equal to 0.0080%, H: less than or equal to 0.0004%, P: less than or equal to 0.015%, S: less than or equal to 0.010%, and (Cr/5+Mn/6+50B): more than or equal to 0.20% and less than or equal to 0.55%; (Mo/3+Ni/5+2Nb): more than or equal to 0.02% and less than or equal to 0.45%; (Al+Ti): more than or equal to 0.01% and less than or equal to 0.13%, the remainders being Fe and unavoidable impurities. The wear-resistant steel sheet of the present invention obtained by the above-mentioned compositions and TMCP process, has high strength, high hardness, good toughness, excellent wear-resistant performance, and is applicable to wearing parts in various mechanical equipments. | 02-04-2016 |
Liang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130299896 | SUPERJUNCTION DEVICE - A superjunction device in which corner portions of each annular-shaped second trench are composed of a plurality of alternately arranged first sides and second sides. The first sides are parallel to a plurality of parallel arranged first trenches in a current-flowing area, while the second sides are perpendicular to the first sides and the first trenches. Such design ensures that Miller indices of sidewalls and bottom face of any portion of each second trench belong to the same family of crystal planes. Moreover, with this design, the corner portions of the second trenches can be filled with a silicon epitaxial material at the same rate with the rest portions thereof, which ensures for the second trenches to be uniformly and completely filled without any defects in the corner portions and hence improve the performance of the superjunction device. | 11-14-2013 |
Lin Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100210856 | DITHIOLOPYRROLONE COMPOUNDS, THE PREPARATION AND THE USE THEREOF - The invention discloses a dithiolopyrrolone compound represented by formula I or its pharmaceutically acceptable salts, wherein X | 08-19-2010 |
Lingling Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150351650 | Systems and Methods for Cardiomyocyte Conduction Speed Mapping - Systems and methods are provided to display discrete conduction timing values of layers of the ventricles. Electrical impulses are detected using two or more electrodes placed proximate to a beating heart and are converted to an ECG waveform for each heartbeat of the beating heart. One or more subwaveforms within Q, R, S, and T waveforms of the ECG waveform for each heartbeat or in an interval between the Q, R, S, and T waveforms are detected that represent the depolarization or repolarization of anatomically distinct layers of the ventricles of the beating heart. A conduction timing value is calculated for each of the one or more subwaveforms for each electrode of the two or more electrodes for each heartbeat of the beating heart. At least one conduction timing value is displayed for at least one subwaveform for each electrode for at least one heartbeat of the beating heart. | 12-10-2015 |
20150351651 | Linear Multi-Domain Electrocardiogram - Systems and methods are provided to detect a multi-domain ECG waveform. Electrical impulses are detected between at least one pair of electrodes of two or more electrodes placed proximate to a beating heart and are converted to an ECG waveform for each heartbeat of the beating heart. The ECG waveform for at least one heartbeat is received from the detector, the ECG waveform is converted to a frequency domain waveform, the frequency domain waveform is separated into two or more different frequency domain waveforms using two or more different bandpass filters, and the two or more different frequency domain waveforms are converted into two or more different time domain waveforms. The two or more different time domain waveforms are displayed in the same time domain plot as a multi-domain ECG waveform for the at least one heartbeat. | 12-10-2015 |
Lujun Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150024524 | Methods for Manufacturing Isolated Deep Trench and High-Voltage LED Chip - A method for manufacturing a deep isolation trench ( | 01-22-2015 |
Mingliang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160060079 | A RAPID FIXATION MEANS FOR A PASSENGER CONVEYOR - The present invention relates to a rapid fixation means for a passenger conveyor. More specifically speaking, the present invention relates to a rapid fixation means for mounting into a fixed channel in a base of a lateral structure of a passenger conveyor, the rapid fixation means comprising a connector ( | 03-03-2016 |
(oliver) Gang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120185430 | Scalable Database Workload Replay with Mode Selections - To help a database administrator assess the impact of database server changes on applications, trace files are preprocessed into intermediate files with events sorted by generation order. Unused event classes and columns of a trace file are excluded, and pre-calculated data may be included. Intermediate files are then dispatched across a set of clients, and replay occurs in a synchronization mode or a stress mode. Synchronization mode releases events in submission order, whereas stress mode releases events in emulation of their original timing. Replay parameters include server idle time cap, query timeout value, a connect-time scaling factor for scaling time between trace start and connection login, and a think-time scaling factor for scaling the time between events on a replay client—database server connection. Each replay client generates a result file, which a replay controller aggregates for administrator analysis. | 07-19-2012 |
Ping Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20110002905 | COMPOSITIONS OF FAT-SOLUBLE ACTIVE INGREDIENTS CONTAINING PROTEIN-POLYSACCHARIDE CONJUGATES - The present invention relates to compositions containing one or more proteins, one or more polysaccharides and one or more fat-soluble active ingredients and their use for the enrichment, fortification and/or coloration of food beverages, animal feed and/or cosmetics. | 01-06-2011 |
20130274324 | COMPOSITIONS OF FAT-SOLUBLE ACTIVE INGREDIENTS CONTAINING PLANT PROTEIN-SOY POLYSACCHARIDE COMPLEXES - The present invention relates to compositions comprising a) 0.1 to 70 weight-% based on the composition of one or more fat-soluble active ingredients; b) one or more plant protein(s) chosen from the group of proteins suitable for food application; and c) one or more soy soluble polysaccharide(s); wherein the sum of the amount of protein(s) and the amount of polysaccharide(s) represents 10 to 85 weight-% based on the composition in dry matter and, wherein the weight ratio of protein(s) to polysaccharide(s) is chosen like 1:b with the proviso that b is comprised between 0.5 and 15. | 10-17-2013 |
20150366243 | NANOGEL COMPRISING WATER-SOLUBLE ACTIVE INGREDIENTS - The present invention relates to a nanogel composition comprising at least one water-soluble active ingredient, one or more plant proteins, and one or more soy soluble polysaccharides. These compositions can be used for the enrichment, and/or fortification of food, beverages, animal feed and/or cosmetics and allow stabilization of the active ingredient. The present invention also refers to the process for the preparation of such nanogel compositions. The present invention furthermore refers to a process for the manufacture of a beverage by mixing the compositions with ingredients of beverages. The present invention also refers to beverages obtainable by this process. | 12-24-2015 |
Qijun Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20140043274 | TOUCH PANEL, TOUCH DISPLAY PANEL AND TOUCH DETECTION AND DISPLAY METHOD - A touch panel includes an array of pixels, a scan drive circuit, and a touch detection circuit. The array includes a plurality of sets of scan lines and a plurality of sets of data lines that orthogonally intersect with each other. The plurality of sets of data lines includes a first type of sets and a second type of sets that are disposed apart from each other. The scan drive circuit is electrically connected with the sets of scan lines and provides each set of the scan lines with a first scan drive signal sequentially set by set. The touch detection circuit provides the first type of sets with a touch drive signal and detects a touch sense signal from the second type of sets when each set of scan lines receives the first scan drive signal. | 02-13-2014 |
20140049704 | TOUCH SENSOR, IN-CELL TOUCH LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - The invention relates to a touch sensor, an in-cell touch liquid crystal display panel and a liquid crystal display. The touch sensor includes a plurality of drive electrodes and a plurality of sense electrodes disposed in a same layer and intersecting each other. The drive electrodes occupy a first area and the sense electrodes occupy a second area different from the first area. Mutual capacitances are formed between the drive electrodes and the sense electrodes. The touch sensor further includes a plurality of virtual electrodes disposed in a third area that does not overlap the first and second areas. | 02-20-2014 |
20140078106 | TOUCH PATTERN STRUCTURE OF IN-CELL CAPACITIVE TOUCH SCREEN - A touch pattern structure of an in-cell capacitive touch screen is disclosed. The touch pattern structure includes a plurality of driving lines in a first direction, the plurality of driving lines being insulated from each other, and a plurality of sensing lines in a second direction, the plurality of sensing lines being insulated from each other. The first direction intersects with the second direction, the driving lines are respectively insulated from the sensing lines, and a mutually-embedded structure is provided on at least a part of opposing sides of the driving lines and the sensing lines. | 03-20-2014 |
20140092326 | CAPACITIVE TOUCH PANEL AND DISPLAY DEVICE - A capacitive touch panel is disclosed. The touch panel includes a substrate, and a black matrix formed on the substrate, where the black matrix includes a plurality of light-permeable regions. The touch panel also includes a plurality of color units each aligned with one of the light-permeable regions of the black matrix in a light permeation direction, where each of the color units includes a color resistor of one of a plurality of colors, and at least one transparent conductive layer includes a plurality of slots, where the slots of the transparent conductive layer are aligned with the color units of the same color in the light permeation direction. | 04-03-2014 |
20140111476 | IN-CELL CAPACITIVE TOUCH PANEL LCD MODULE AND METHOD FOR DRIVING THE SAME - An in-cell touch panel LCD module ( | 04-24-2014 |
20140118642 | TOUCH LIQUID CRYSTAL DISPLAY DEVICE - A touch liquid crystal display device includes a first substrate and a second substrate opposite to each other, and a liquid crystal layer disposed between the first and second substrates. The first substrate includes a touch layer disposed on a surface of the first substrate facing the liquid crystal layer, an insulating layer disposed on a surface of the touch layer and covering the touch layer, and a pixel array structure disposed on a surface of the insulating layer facing away from the touch layer. The touch layer is disposed between the pixel array structure and the first substrate. Only a filming process and a photoetching process of the touch layer and a deposition process of the insulating layer are additionally required to transform a non-touch liquid crystal display device to a touch liquid crystal display device. | 05-01-2014 |
20140160376 | TOUCH LIQUID CRYSTAL DISPLAY DEVICE - A touch liquid crystal display device is disclosed. The display device includes a first substrate and a second substrate arranged oppositely, and a touch layer being formed on the first substrate. The touch layer includes a plurality of drive electrodes and a plurality of sensing electrodes thereon, where the drive and sensing electrodes include a plurality of transverse metal wires and a plurality vertical metal wires interlaced with each other. In addition, the second substrate includes a plurality of transverse drive lines and a plurality of vertical drive lines, where the number of transverse metal wires is less than the number of transverse drive lines, or the number of vertical metal wires is less than the number of vertical drive lines. | 06-12-2014 |
20140168540 | TOUCH CONTROL LIQUID CRYSTAL DISPLAY DEVICE - One inventive aspect is a touch control liquid crystal display device. The device includes a color film substrate, a thin film transistor array substrate, and a liquid crystal layer between the color film substrate and the thin film transistor array substrate. The color film substrate includes a grid-shaped black matrix layer, a touch control layer, and a color film layer. The touch control layer includes metal grid electrodes in a rectangle, where the metal grid electrodes include metal lines intersecting transversely and vertically. In addition, the metal grid electrodes include drive electrodes and sense electrodes. The drive electrodes are connected together through first metal connection lines in a first direction, and the sense electrodes are connected together through second metal connection lines in a second direction. In addition, the projection of the metal grid electrodes falls into the projection of the black matrix layer in the light transmission direction. | 06-19-2014 |
20140176490 | IN-CELL TOUCH DISPLAY DEVICE - An in-cell touch display device is disclosed. The device includes a color filter substrate, a Thin Film Transistor array substrate, and a liquid crystal layer disposed between the color filter substrate and the Thin Film Transistor array substrate. The color filter substrate includes a grid black matrix layer, a touch layer, and a color filter layer, where the touch layer includes a plurality of metal grid electrodes. In addition, each electrode is aligned with the grid of the black matrix layer in a light transmission direction, and a density of the metal grid electrodes adjacent to the edge of the metal grid electrodes is greater than a density of the metal grid electrodes adjacent to the center of metal grid electrodes. | 06-26-2014 |
20140184944 | ARRAY SUBSTRATE AND TOUCH SCREEN WITH HORIZONTAL ELECTRIC FIELD DRIVING MODE - An array substrate and a touch screen adopt a horizontal electric field driving mode. The array substrate with the horizontal electric field driving mode comprises a substrate, a plurality of common electrode lines formed on the substrate, and a plurality of gate lines formed on the substrate and a plurality of data lines intersecting the gate lines. The common electrode lines function as sensing electrodes or driving electrodes and the data lines or the gate lines function as the driving electrodes or the sensing electrodes during a touch period. The touch screen with the horizontal electric field driving mode can reduce the number of manufacturing processes, lower the production cost, and meanwhile, reduce the touch noise caused by a liquid crystal layer, thereby increasing the touch sensitivity efficiently. | 07-03-2014 |
20140203816 | ELECTRONIC TESTING METHOD OF IN-CELL TOUCH SCREEN - A method of electrically testing an in-cell touch screen is disclosed. The in-cell touch screen includes a display electrode, a driving line, and a detecting line. The detecting line intersects the driving line. The method includes floating the display electrode and performing at least one of: A) applying a first predetermined voltage to one column of adjacent columns of the driving line or one row of adjacent rows of the driving line, and grounding the other column of the adjacent columns or the other row of the adjacent rows, and B) applying a second predetermined voltage to one column of adjacent columns of the detecting line or one row of adjacent rows of the detecting line, and grounding the other column of the adjacent columns or the other row of the adjacent rows. The method also includes determining whether the driving line or the detecting line is shorted or opened. | 07-24-2014 |
20140204284 | METAL ELECTRODE, TOUCH ELECTRODE LAYER, COLOR FILTER SUBSTRATE AND DISPLAY PANEL - A display panel includes a color filter substrate and an array substrate. The color filter substrate includes a transparent substrate and a touch electrode layer. The touch electrode layer includes a sensing electrode and a driving electrode disposed on opposite sides of the transparent substrate. The sensing electrode includes a plurality of striped sub-electrodes having random shapes and disposed along a first direction and spaced apart from each other in a second direction by a spacing. The first direction is perpendicular to the second direction. Each of the sub-electrodes has a width of about 3 micrometers and a resistance value that varies within 25 percent of a predetermined resistance value. The sensing electrode has a width of 4 to 5 millimeters. | 07-24-2014 |
20140333849 | ARRAY SUBSTRATE, TOUCH LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - An array substrate includes a plurality of pixel units, each of the pixel units includes a pixel electrode and a common electrode that are insulated from each other, and a conductive layer that is electrically connected in parallel to the common electrode. A double-layer metal layer is deposited on the common electrode at an opaque region of the pixel electrode to form a ring structure around a transparent region of the pixel electrode, thus reducing the resistances of the common electrodes. The ring structure can be U-shaped, half-ring shaped, or full-ring shaped. | 11-13-2014 |
20140361786 | IN-CELL TOUCH PANEL AND VOLTAGE TESTING METHOD THEREOF - An in-cell touch panel is disclosed. The in-cell touch panel includes an array substrate, and a plurality of signal lines arranged at one side of the array substrate. Each signal line includes a transient lead and includes one of a display pin and a touch pin connected to the transient lead. The in-cell touch panel also includes an insulating layer covering the transient lead, and a first wire formed on the insulating layer of at least one transient lead, where the first wire is electrically connected with the transient lead via a first through-hole in the insulating layer. | 12-11-2014 |
20140374763 | TFT-DRIVEN DISPLAY DEVICE - A TFT-driven display device includes an upper substrate and a lower substrate facing each other, multiple TFTs disposed on a side of the lower substrate facing the upper substrate, and a metal layer disposed on a side of the upper substrate facing to the lower substrate. The metal layer includes a portion that does not overlap with the active layer of the TFTs in a light transmission direction, or the metal layer includes portions overlapping with the active layer of the TFTs in the light transmission direction, the overlapping portions have a pattern width less than a pattern width of other portions that do not overlap with the active layer. In the TFT-driven display device, a photo leakage current caused by the light reflected by the metal may be reduced, because no portion of the metal layer is provided in the position opposed to the active layer of the TFTs located on a TFT array substrate. | 12-25-2014 |
20150036064 | EMBEDDED CAPACITIVE TOUCH DISPLAY PANEL AND EMBEDDED CAPACITIVE TOUCH DISPLAY DEVICE - An embedded capacitive touch display panel is disclosed. The display panel includes a first transparent substrate, and a grid-shaped metal conductive layer formed on the first transparent substrate. The grid-shaped metal conductive layer includes first metal electrodes extending in a first direction, and second metal electrodes extending in a direction intersecting the first direction. Each of the second metal electrodes is divided into multiple sections by openings, through which the first metal electrodes extend. In addition, the first and second metal electrodes are separated from each other by gaps. The display panel also includes a color filter layer, including a plurality of red, green, and blue color resist units, and a green color resist bar. The gaps include a first gap part, parallel to the green color resist bar, where the first gap part is not overlapped by the green color resist bar. | 02-05-2015 |
20150042604 | LIQUID CRYSTAL PANEL, DISPLAY DEVICE AND SCANNING METHOD THEREOF - A liquid crystal panel, a display device and a scanning method thereof is disclosed. The liquid crystal panel includes a CF substrate, a TFT substrate and a liquid crystal layer sandwiched between the CF substrate and the TFT substrate; the CF substrate includes a transparent substrate and an integrated capacitive-electromagnetic composite touch layer located at the inner side of the transparent substrate to identify touch signals; wherein, the integrated capacitive-electromagnetic composite touch layer includes a capacitive touch structure and an electromagnetic touch structure electrically insulated from each other. According to the embodiments of the present invention, the integrated capacitive-electromagnetic composite touch layer is integrated to the inner of the CF substrate, so that the liquid crystal display including the liquid crystal panel of the embodiments of the present invention has capacitive and electromagnetic touch functions and is relatively thin. | 02-12-2015 |
20150177859 | TOUCH DISPLAY PANEL WITH ELECTROSTATIC PROTECTION UNIT - A touch display panel and a display device with the same includes driving electrodes, sensing electrodes insulated from each other, driving electrode leads, sensing electrode leads, first external terminals and second external terminals, all disposed on the color filter substrate. The driving electrodes are respectively connected with the first external terminals by the driving electrode leads, the sensing electrodes are respectively connected with the second external terminals by the sensing electrode leads; third external terminals on a TFT array substrate respectively correspond to and are electrically connected with the first external terminals, fourth external terminals on the TFT array substrate respectively correspond to and are electrically connected with the second external terminals; the third external terminals and the fourth external terminals are connected with a common electrode line through an electrostatic protection unit, thereby protecting the driving electrodes and the sensing electrodes against electrostatic discharge. | 06-25-2015 |
20150185048 | INDUCTIVE TOUCH-CONTROL DISPLAY SUBSTRATE, INDUCTIVE TOUCH-CONTROL SCREEN AND TOUCH-CONTROL DISPLAY DEVICE - The invention discloses an in-cell inductive touch-control display substrate, an inductive touch-control screen and a touch-control display device. The in-cell inductive touch-control display substrate includes: a first electrode layer; a second electrode layer insulated from the first electrode layer to form an electric field; first electromagnetic inductive coils extending in the row direction and forming loops and second electromagnetic inductive coils extending in the column direction and forming loops, disposed in the same layer as the first electrode layer. The first electromagnetic inductive coils or the second electromagnetic inductive coils are broken into a plurality of electromagnetic inductive segments at the crossings of the first and second electromagnetic inductive coils. Bridge wires disposed in the same layer as the second electrode layer electrically connect the electromagnetic inductive segments of the first electromagnetic inductive coils or the second electromagnetic inductive coils. | 07-02-2015 |
20150185902 | ARRAY SUBSTRATE, COLOR FILTER SUBSTRATE, TOUCH CONTROL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - The disclosure provides an array substrate and a color filter substrate of a capacitive touch control screen, a touch control display device and a method for driving the touch control display device, so as to achieve the self-capacitive multi-point touch. The array substrate of the capacitive touch control screen includes: a peripheral area and a display area; a plurality of pixel units with pixel electrodes arranged in the display area; a plurality of touch control electrodes; and touch control electrode lead wires connected with a module configured to detect a touch control signal, wherein each of the touch control electrodes is connected respectively with one of the touch control electrode lead wires. | 07-02-2015 |
20150277591 | ELECTROMAGNETIC-TYPE TOUCH PANEL, METHOD FOR DRIVING AND DETECTING ELECTROMAGNETIC-TYPE TOUCH PANEL, AND COORDINATE INPUT DEVICE - An touch panel detecting a touch position of an electromagnetic stylus is disclosed. The touch panel includes first and second coils, and drive and detection circuits. The first coils include a plurality of subgroups of first coils, which includes a first group of first coils and a second group of first coils. The first group of first coils includes at least one subgroup of first coils, and the second group of first coils includes at least one subgroup of first coils. In addition, subgroups of the first and second groups of first coils are alternately arranged. The first group of first coils receive a signal from the drive circuit and emit signals, the second group of first coils receive signals from the stylus and generate induction signals, and the detection circuit determines a value of a coordinate of the touch position of the stylus based on the induction signals. | 10-01-2015 |
20150332080 | COLOR FILTER SUBSTRATE, ARRAY SUBSTRATE AND DISPLAY DEVICE - A color filter substrate, an array substrate, and a display device are disclosed. The color filter substrate, array substrate, and the display device include a substrate having a display region and a non-display region, a color filter layer located in the display region and configured to filter light, and a fingerprint sensing layer located in the non-display region and configured to sense and identify a fingerprint. | 11-19-2015 |
20150338968 | ELECTROMAGNETIC INDUCTIVE TOUCH PANEL AND DRIVE DETECTION METHOD THEREOF AND COORDINATE INPUT APPARATUS - Embodiments of the invention provide an electromagnetic inductive touch panel for detecting a touch position of an electromagnetic stylus including a first resonant circuit and a second resonant circuit, the electromagnetic inductive touch panel including: a plurality of first coils extending in a first direction, wherein at least one of the first coils emits a first electromagnetic signal at a first frequency, and the first resonant circuit receives the first electromagnetic signal and then resonates to generate a first reflected signal at the first frequency; and a plurality of second coils extending in a second direction, wherein at least one of the second coils emits a second electromagnetic signal at a second frequency, and the second resonant circuit receives the second electromagnetic signal and then resonates to generate a second reflected signal at the second frequency. | 11-26-2015 |
20150370114 | LIQUID CRYSTAL DISPLAY DEVICE WITH TOUCH FUNCTION - A liquid crystal display device includes multiple data lines and multiple scan lines insulatedly intersecting each other. Each of the pixel units includes a common electrode and a pixel electrode insulated from each other by an insulating layer, an in-plane electric field is formed by the common electrode and the pixel electrode The common electrodes are connected together to form a common electrode layer, which comprises multiple touch electrodes and touch signal wires. Each of the touch signal wires is electrically connected with a corresponding touch electrode, first slits are arranged in parallel to the data lines, each of the first slits is disposed between two adjacent touch electrodes or between a touch electrode and an adjacent touch signal wire, except at a junction between the touch signal wire and the touch electrode. A first slit overlaps with a pixel electrode within a pixel unit. | 12-24-2015 |
20160026271 | ELECTROMAGNETIC-TYPE TOUCH PANEL, METHOD FOR DRIVING AND DETECTING ELECTROMAGNETIC-TYPE TOUCH PANEL, AND COORDINATE INPUT DEVICE - A touch panel is disclosed. The touch panel is detects a position of a stylus, which includes first and second resonance circuits. The touch panel includes first and second coils respectively extending in first and second directions. Each of the first coils emits a first signal having a first frequency and receives a second signal having a second frequency, where emitting the first signal and receiving the second signal are successively and respectively performed by the plurality of second coils. In addition, each of second coils emits a second signal having the second frequency and receives a first signal having the first frequency, where emitting the second signal and receiving the first signal are successively performed. The first resonance circuit of the stylus generates the first signal after receiving the first signal, and the second resonance circuit of the electromagnetic stylus generates the second signal after receiving the second signal. | 01-28-2016 |
20160077619 | COLOR FILTER SUBSTRATE AND TOUCH DISPLAY DEVICE - The present disclosure provides a color filter substrate, including: a base, a wiring layer disposed on the base, and a color filter layer disposed on the wiring layer, wherein the color filter layer includes a plurality of color filters, the wiring layer includes a plurality of wirings, the plurality of wirings extend along a first direction and an edge of each of the wirings is in a non-straight line shape in the first direction. | 03-17-2016 |
20160103536 | TOUCH PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - A touch panel, a manufacturing method thereof and a display device are disclosed by the present disclosure, where the touch panel includes: a first substrate and a second substrate disposed opposite to each other; an organic light emitting layer located between the first substrate and the second substrate; where the organic light emitting layer includes at least a cathodic layer formed by a plurality of strip-shaped cathodic electrodes; and a first touch layer including a plurality of first touch electrodes, each of which includes at least one first touch sub-electrode, a projection of which on the organic light emitting layer is located between two adjacent cathodic electrodes. Technical solutions of the present disclosure can at least reduce electromagnetic interference between the first touch layer and the cathodic electrode, so that display effect and touch control effect may be improved; in addition, manufacturing processes and production cost may be reduced. | 04-14-2016 |
Rongxia Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20160083491 | CURABLE ACRYLIC COMPOSITION, ACRYLIC TAPE, ACRYLIC RUBBER ROLL AND METHOD FOR PREPARING THE ACRYLIC RUBBER ROLL - Disclosed is a curable acrylic composition, an acrylic tape, an acrylic rubber roll and a method for preparing the acrylic rubber roll. The acrylic composition contains 50-77 wt % 2-ethylhexyl acrylate, 2-10 wt % acrylic acid, 20-40 wt % 2-hydroxyethyl acrylate, 0.1-0.5 wt % curing agent and 0.1-0.2 wt % photoinitiator. The acrylic rubber roll formed by the acrylic composition can recover its viscosity if washed directly with clean water without cleanser, and is characterized by excellent cleaning ability and washability. | 03-24-2016 |
Suyi Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150280554 | MULTIPLE POWER PATH MANAGEMENT WITH MICRO-ENERGY HARVESTING - An apparatus comprises an output port for a circuit load, a first input port for an energy harvest source, an input/output port a second energy source, a first circuit path from the energy harvest source to the second energy source at the input/output port and to the variable load at the output port, a second circuit path from the second energy source to the output port, a cold start circuit that produces a first voltage level at the output port by charging a capacitor at the output port using energy of the energy harvest source, and a main converter circuit that produces a second regulated voltage level at the input/output port using energy of the energy harvest source when the voltage at the output port capacitor is above a specified voltage value and uses the energy of the capacitor at the output port during startup of the main converter circuit. | 10-01-2015 |
Wallace Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150039478 | IN-MEMORY-DATABASE-DRIVEN BUSINESS CONSOLIDATION SYSTEM REPORTING - The present disclosure describes methods, systems, and computer program products for providing enhanced business consolidation system reporting functionality according to an implementation. One computer-implemented method includes retrieving financial journal entry data from a total record for consolidation into a consolidated financial report, the financial journal entry data classified as single company closing records, inter-company elimination records, and group-dependent elimination records, processing the single company closing records resulting in single company closing records result data, processing the inter-company elimination records resulting in inter-company elimination records result data, processing the group-dependent elimination records resulting in group-dependent elimination records result data, performing, by operation of a computer, a union of the single company closing records result data, the inter-company elimination records result data, and the group-dependent elimination records result data to generate consolidated financial report data, and generating a consolidated financial report based, at least in part, on the consolidated financial report data. | 02-05-2015 |
Wayne Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090023871 | Flame retardant thermoplastic polycarbonate compositions, method of manufacture, and method of use thereof - A flame retardant thermoplastic composition comprising in combination a polycarbonate component; a polycarbonate-polysiloxane copolymer; an impact modifier, wherein the impact modifier comprises wherein the impact modifier comprises a rubber modified thermoplastic resin comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase; and a flame retardant. The compositions have an improved balance of physical properties such as impact strength and flow, while at the same time maintaining their good flame performance. | 01-22-2009 |
20090203831 | FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS - A flame retardant thermoplastic composition comprising in combination a polycarbonate component; an impact modifier composition, the components of the impact modifier composition comprising a) a bulk polymerized ABS, and b) an impact modifier different from the ABS; an ungrafted rigid copolymer; and a flame retardant. The compositions have an improved balance of physical properties such as impact strength and flow, while at the same time maintaining their good flame performance. | 08-13-2009 |
20090209695 | THERMOPLASTIC POLYCARBONATE/POLYESTER BLEND COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES - Disclosed is a thermoplastic composition comprising a mixture of from 10 to 98 weight % of a polycarbonate polymer, from 2 to 90 weight % of a polyester polymer comprising structures derived from a diol compound having the structure (A) HO-Z-OH, wherein Z is a C | 08-20-2009 |
Weida Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150357059 | FLOW ALLOCATION APPARATUS, LOWER REACTOR INTERNAL OF REACTOR, AND REACTOR - A flow distribution device ( | 12-10-2015 |
Weifeng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150133143 | MOBILE DEVICE POSITIONING SYSTEM - Techniques for predicting a future location of a mobile device are included herein in which a previous location of the mobile device can be detected. Additionally, a current location of the mobile device can be detected. Furthermore, the future location of the mobile device can be predicted based at least in part on the previous location of the mobile device, the current location of the mobile device, and a location history. | 05-14-2015 |
Wei G. Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120132457 | Flame Retardant Thermoplastic Elastomer - The present disclosure provides a composition which includes a thermoplastic elastomer and a flame retardant composed of a metal hydrate and an oligomeric phosphate ester. The weight ratio of metal hydrate to oligomeric phosphate ester is greater than 1.45:1. The composition may be a component of an article such as a coated wire or a coated cable, with the composition present in the coating. | 05-31-2012 |
Xiang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100014356 | SENSE AMPLIFIER USED IN ELECTRICALLY ERASABLE PROGRAMMABLE READ-ONLY MEMORY AND THE IMPLEMENTING METHOD THEREOF - The present invention discloses a sense amplifier used in an Electrically Erasable Programmable Read-only Memory; the sense amplifier includes a reference current generation circuit, which is used for providing a reference current with a settable temperature coefficient for a main circuit of the sense amplifier; the sense amplifier further includes the main circuit, which is used for comparing the reference current with a storage cell current, and distinguishing between 0 Storage Cell and 1 Storage Cell. The present invention further discloses a method of implementing the sense amplifier that is as below: With an additional current reference circuit, generating the reference current with a positive/negative/zero temperature coefficient to be inputted into the main circuit, by mixing a proportional absolute temperature current and a constant current according to different ratios; and providing a storage cell selection tube in a mirror branch of a biased current of the main circuit, so as to constitute a source degeneration circuit, thus making the biased current change with the power supply voltage and the process as well as realizing a gain compensation function. The sense amplifier of the present invention can automatically compensate the process, the power supply voltage and temperature, and possesses the dynamic high speed property. | 01-21-2010 |
20100014363 | SELFCALIBRATION METHOD AND CIRCUIT OF NONVOLATILE MEMORY AND NONVOLATILE MEMORY CIRCUIT - The present invention discloses a selfcalibration method of a reading circuit of a nonvolatile memory, by which trimming data having recorded a reference current are stored in a bit-pair form into the memory and regulate a sense amplifier, and a value of the reference current is obtained according to the trimming data when “0” and “1” in the outputted trimming data have the same quantities. The present invention further discloses a selfcalibration circuit of the nonvolatile memory, which includes a trimming data storage module, a sense amplifier module, a logic judgment module, and a scanning module. The present invention furthermore discloses a nonvolatile memory circuit, which includes a memory cell array and the selfcalibration circuit of the reading circuit of the nonvolatile memory. The present invention, not requiring an additional fuse or differential unit, can solve a deadlock problem securely and reliably without increasing circuit area and test cost, and be widely applied to OTP, MTP and EEPROM of various processes or various nonvolatile memories such as Flash EEPROM, MRAM, and FeRAM, improving reliability of the memory effectively. | 01-21-2010 |
20160006151 | ELECTRICAL INTERCONNECTION SYSTEM AND ELECTRICAL CONNECTORS FOR THE SAME - The present invention provides an electrical interconnection system comprising: a paddle card comprising a plurality of first contact pads positioned on a first surface of the paddle card and a plurality of second contact pads positioned on an opposite second surface of the paddle card; a first wafer comprising a plurality of first conductors each having a first contact portion; and a second wafer comprising a plurality of second conductors each having a second contact portion; wherein the first wafer and the second wafer are assembled together to have the first contact portion and the second contact portion face each other and be able to form a gap therebetween for accommodating at least part of the paddle card; each first contact portion is adapted to be in electrical contact with a corresponding first contact pad and each second contact portion is adapted to be in electrical contact with a corresponding second contact pad when the paddle card is at least partly accommodated in the gap. | 01-07-2016 |
Xiaodong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20080231217 | Brushless Dc Motor Control Method and Brushless Dc Motor Controller - The present invention discloses a control technology for brushless DC motor, in which firstly it is to build or import a motor running parameters' database, then detect the signals always running and the signals closely relevant to the rotor's rotating state such as the voltage and the current, and process these signals and figure out the signals about the rotor's position. Wherein these detected signals should be filtered before being used, and the best filter is the low-pass filter to cut out the high frequency components, and the cut-off frequency of the low-pass filter are determined by the motor running voltage U and PWM signal width when the motor is running at no load, finally determine if the motor is working properly by means of the motor running parameters stored in the database in advance, that is to determine if the detected value is identical with the one predicted from the database. Depending on the results from the detecting and comparison above, the control signal is generated to adjust the motor running state. With the technical method in this invention, the position sensor is not needed. This reduces the motor's external wiring amounts and the wiring complexity. Also the motor's seal is improved. Meanwhile, it is possible to measure the rotor's position accurately in any state according to this invention technology. Thus the motor running state can be controlled properly. | 09-25-2008 |
Ximei Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100015077 | Hair Treatment Compositions Incorporating Hair Substantive Polymers - The invention provides a hair treatment composition comprising a hair substantive polymer, the hair substantive polymer comprising a polymeric backbone bearing: (a) at least one side chain which is formed from a hair fibre targeting group which is covalently linked to the polymeric backbone, the hair fibre targeting group being a non-cationic species which is capable of specifically interacting with the protein surface of the hair fibre in a non-covalent interaction having a bond energy ranging from | 01-21-2010 |
Yanyan Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20130344124 | AGENT FOR VIRUS INACTIVATION - An agent for virus inactivation capable of exhibiting inactivation action based on structural destruction such as degradation and decomposition against viruses, which comprises a monovalent copper compound such as cuprous oxide, cuprous sulfide, cuprous iodide, and cuprous chloride as an active ingredient, and a virus inactivation material, which contains the agent for virus inactivation on a surface of a substrate and/or inside of the substrate. | 12-26-2013 |
Yao Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120258940 | METHOD FOR TREATING HAEMATOLOGICAL CANCERS - The present invention relates to a combination which comprises (a) a FGFR inhibitor and (b) a glucocorticoid receptor modulator, or a pharmaceutical acceptable salt thereof; the use of such a combination for the preparation of a medicament for the treatment of haematological cancers; a commercial package or product comprising such a combination; and to a method of treatment of a warm-blooded animal, especially a human. | 10-11-2012 |
20130114407 | Method and Apparatus for Managing Radio Resources, Radio Network Controller, and Base Station - Embodiments of the present invention disclose a method and an system for managing radio resources, a radio network controller, and a base station. The method for managing radio resources mainly includes: acquiring respective resources occupied by at least two types of bearers in a cell; comparing the acquired respective resources occupied by the at least two types of bearers; and reducing a congestion threshold of the cell and/or reducing a service rate of the bearer with a low bearer level when it is determined that quality of service (QoS) of the services of different bearers is unfair. The method and the apparatus for managing radio resources, and the radio network controller in the embodiments of the present invention may improve QoS fairness of services of different bearers, thereby preferably implementing management of radio resources. | 05-09-2013 |
20140064146 | METHOD AND APPARATUS FOR PROCESSING NETWORK CONFIGURATION, AND RADIO NETWORK CONTROLLER - The present invention provides a method and an apparatus for processing network configuration, and a radio network controller. The method includes: establishing a neighboring cell relationship between a macro cell and a generic access network cell, where the neighboring cell relationship is a neighboring cell mapping relationship between a radio network controller of the macro cell and a generic access network controller of the generic access network cell, and more than two generic access network cells share one generic access network controller; and when a handover of a user equipment from the macro cell to the generic access network cell occurs, sending a measurement control message to the user equipment according to the neighboring cell relationship between the macro cell and the generic access network cell. | 03-06-2014 |
Yifeng Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090323693 | Method and apparatus for managing route information and forwarding data in access devices - The present invention provides a method for creating routes in access devices of the communication network by using access response messages. With the method provided by the present invention, services can be distinguished and forwarded based on destination IP sub-networks, so that different services can be distributed in access devices. In this way, on the premise that services are distinguished based on layer 3, the requirements for access devices are reduced and layer 2 networks on the user side are not required to carry out route protocols, which decreases administrators' maintenance work and is the important condition for the realization of plug&play and reduces the requirements for marginal routers. | 12-31-2009 |
20130305048 | METHODS AND APPARATUSES FOR DISTRIBUTING KEYS FOR PTP PROTOCOL - The present invention provides a solution of automatically distributing PIP keys, and on that basis, provides a new encryption method. A domain control device is proposed to verify whether a network node is an eligible node in the domain; if the network node is an eligible node in the domain, then a key for the PTP protocol is sent to the network node. The methods and apparatuses according to the present invention enable access authentication of various forms of PTP network nodes, as well as the automatic configuration and dynamic sending of PTP keys, such that the security of the keys are significantly increased. Additionally, by means of SignCryption encryption algorithm, it is enabled that for each PTP message, not only message source authentication, message integrity authentication, message confidentiality, and replay protection can be provided, but also its sending network node can be tracked. Thus, the security is significantly increased. | 11-14-2013 |
Yinfang Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150297484 | EUTECTIC MIXTURES IN PERSONAL CARE COMPOSITIONS - The invention relates to active eutectic mixtures of L-menthol, L-menthyllactate and 12-hydroxystearic acid, personal care products comprising such active eutectic mixtures, a method for preparing such personal care composition and a method of applying to human skin such personal care compositions. | 10-22-2015 |
20150313815 | EUTECTIC MIXTURES IN PERSONAL CARE COMPOSITIONS - The invention relates to active eutectic mixtures of butyl methoxydibenzoylmethane, isopropyl myristate and optionally 12-hydroxystearic acid, personal care products comprising such active eutectic mixtures, a method for preparing such personal care compositions and a method of applying to human skin such personal care compositions. | 11-05-2015 |
Yingzi Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150250073 | MOUNTING DEVICE FOR AN APPARATUS HAVING HEAT DISSIPATION REQUIREMENT - A mounting device for an apparatus having a heat dissipation requirement; the apparatus is housed in a cabinet, and comprises a heat dissipation part; the mounting device comprises a box body ( | 09-03-2015 |
Yu Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120149354 | VEHICLE INFORMATION SYSTEM - A vehicle information system includes: a vehicle-mounted device, a network processing device and a service center which is adapted for providing service for the vehicle-mounted device. A service configuration channel is configured between the network processing device and the service center and is adapted for transmitting configuration data which are adapted for configuring service that is provided for the vehicle-mounted device. The service configuration channel is established on basis of connection to internet. A service channel system is configured between the vehicle-mounted device and the service center. A complete solution for providing information service may be provided by the vehicle information system, thereby improving the quality of user experience while using a vehicle. | 06-14-2012 |
20120259480 | VEHICLE-MOUNTED DEVICE, METHOD FOR ACTIVATING THE VEHICLE-MOUNTED DEVICE AND VEHICLE-MOUNTED SYSTEM - The present invention provides a vehicle-mounted device, a method for activating the vehicle-mounted device, and a vehicle-mounted system. The vehicle-mounted system includes a vehicle-mounted device, a data center, and a service platform. The vehicle-mounted device not only can be locally activated according to an activating information corresponding to an identity information of the vehicle-mounted device which indicates an unique identity of the vehicle-mounted device, but also can be remotely activated through wireless communication. Moreover, the vehicle-mounted system further includes application sub-modules which can provide extended/added functions. Therefore, by the method for activating a vehicle-mounted device provided by the present invention, the vehicle-mounted device can be activated in time, so that the information resources can be more easily and conveniently obtained by the user. | 10-11-2012 |
Zhixiong Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20090092268 | ELECTRONIC APPARATUS OF SPLITTABLE TYPE - The present invention discloses an electronic apparatus of splittable type comprising at least two speaker portions, the two speaker portions are connected by electro-wires, wherein in one speaker portion is provided a winding mechanism for pulling-out and retracting-in the electro-wires; each of the speaker portions has a voice chamber, and the voice chambers in the two speaker portions have the different shapes from but substantially the same volumes as each other. | 04-09-2009 |
Zhujun Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20120308589 | SINOMENINE DERIVATIVES, SYNTHETIC METHODS AND USES THEREOF - The invention relates to sinomenine derivatives, methods for their synthesis and their applications. The sinomenine derivatives include oxidation derivatives, and C-10 substituted sinomenine derivatives. Based on the readily oxidizable phenol group on sinomenine structure, using oxidation, oxidative dearomatization, or conjugated addition aromatization, one can introduce C-10 substitutions to synthesize the sinomenine derivatives. The sinomenine derivatives of the invention have the following structures: | 12-06-2012 |
Zongming Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100246818 | METHODS AND APPARATUSES FOR GENERATING DYNAMIC PAIRWISE MASTER KEYS - A method to generate a pairwise master key for use in establishing a wireless connection is presented. In one embodiment, the method comprises determining a region in an image. The method further comprises generating the pairwise master key based at least on contents of the region in the image. | 09-30-2010 |
20110040969 | METHOD AND SYSTEM FOR DYNAMIC SERVICE NEGOTIATION WITH A UNIFORM SECURITY CONTROL PLANE IN A WIRELESS NETWORK - A method and system to facilitate dynamic service negotiation with a uniform and persistent security control plane in a wireless network. In one embodiment of the invention, a node in the wireless network determines each capability provided by each of one or more virtual nodes that it supports and transmits a frame that has information of each capability provided by each of the one or more virtual nodes. By combining all the information of each capability provided by each of the one or more virtual nodes into one frame, the node reduces the volume of management traffic required and increases the available usable channel bandwidth in one embodiment of the invention. | 02-17-2011 |
20110130149 | Load balancing techniques in wireless networks - Techniques are described that provide load balancing in wireless networks. For instance, a device (e.g., a first access point) may receive one or more current operational characteristics for each of one or more neighbor APs. Also, the first AP may determine a received signal strength for each of these neighbor AP(s). In turn, the first AP selects one or more reportable neighbor APs from these neighbor APs. Further, the first AP transmits a beacon. This beacon includes, for each reportable neighbor AP, the corresponding one or more current operational characteristics and the corresponding received signal strength. | 06-02-2011 |
20110145421 | METHOD AND APPARATUS FOR AUTONOMOUS PEER DISCOVERY AND ENHANCING LINK RELIABILITY FOR WIRELESS PEER DIRECT LINKS - A system, method and device may include triggering a direct connection setup based on one or more communication parameters communicated with a mobile device via a fixed device. It may be determined whether the mobile device is a peer. The quality of service with the mobile device via the fixed device may be compared with quality of service of a mobile device via a direct link. A channel for the direct link may be selected and information may be sent to the mobile device over the direct link via the channel. | 06-16-2011 |
20110154035 | Method and apparatus for client-driven profile update in an enterprise wireless network - A technique for allowing client-driven profile updates in a wireless network uses a shared character password and a shared image that is known by both a client device and a network server. In some embodiments, a random character table is generated by a client device and is used, along with the shared character password and shared image, to calculate a one-time password (OTP). The OTP is then used to both encrypt and sign a new security profile to be delivered to the network server in a profile update request. The server may then generate the same OTP using information within the request and the shared character password and shared image. The new profile may then be decrypted and validated within the server. | 06-23-2011 |
20130010958 | METHODS AND APPARATUSES FOR ADMINISTRATOR-DRIVEN PROFILE UPDATE - Apparatuses and methods for security profile update are presented. In one embodiment, the method comprises determining the version of a security profile associated with a wireless client and determining whether a new security profile exists. The method includes calculating a one-time password based at least on a random character table and some image areas within an image. The method further includes generating an encrypted version of the new security profile by using a first part of the one-time password as an encryption key and sending to the wireless client a profile update request. | 01-10-2013 |
Zongming Sinbada Yao, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20100241854 | Method and apparatus for low-power ap-assisted fast wireless roaming using optimized neighbor graphs - An embodiment of the present invention provides a method, comprising using optimized neighbor graphs for low-power access point assisted fast wireless roaming by a wireless station (STA) operating in a wireless network. | 09-23-2010 |